If you want to make hanging pictures quick and easy, I recommend trying the best stud finders like Franklin Sensors ProSensor models, which detect studs accurately without calibration, or electronic scanners like the 5-in-1 Wall Scanner that can locate wires, pipes, and studs all at once. Devices with visual displays and live wire alerts help prevent mishaps. Keep an eye on features and user reviews—there’s a perfect tool for your wall projects if you continue exploring.
Key Takeaways
- Choose models with high-precision sensors and deep detection to accurately locate studs behind various wall types.
- Opt for stud finders with clear visual cues like LED indicators, LCD screens, or detailed imaging for easy interpretation.
- Prioritize tools with safety features such as live wire detection to prevent electrical hazards during hanging.
- Select user-friendly devices with one-button operation, no calibration, and audible alerts for quick, reliable use.
- Consider professional-grade options like Walabot DIY for detailed wall imaging and precise stud placement.
Franklin Sensors ProSensor M210 Stud Finder
If you’re looking for a stud finder that offers pinpoint accuracy and reliable deep scanning, the Franklin Sensors ProSensor M210 is an excellent choice. It uses 13 patented sensors to boost accuracy, auto-adjusting for depth, material, and texture up to 1.7 inches. This means I can confidently locate both wood and metal studs, with the full width of the stud displayed on a wide LED screen showing center and edges simultaneously. Plus, it has a live wire meter for safety, preventing accidental contact with electrical wires. Rated #1 by consumers and professionals, this device’s durability and always-on deep scan make it my go-to tool for precise wall detection.
Best For: DIY homeowners and professionals seeking accurate, reliable deep wall scanning and stud detection with safety features.
Pros:
- Utilizes 13 patented sensors for high precision in detecting studs and materials
- Auto-adjusts for depth, material, and texture up to 1.7 inches for reliable deep scanning
- Displays full width of studs with center and edges on a wide LED screen for easy identification
Cons:
- May be more expensive than basic stud finders due to advanced features
- Requires battery power, so batteries need to be maintained and replaced as needed
- Large size could be less convenient for tight or awkward spaces
Franklin Sensors ProSensor M150/X990 Stud Finder with Live Wire Detection
The Franklin Sensors ProSensor M150/X990 Stud Finder stands out for its advanced sensor array, making it ideal for professionals or serious DIY enthusiasts who need pinpoint accuracy. Equipped with nine sensors, it offers superior precision in detecting wood and metal studs, as well as live wires and irregular wall configurations. Its one-mode operation adjusts for various depths, materials, and textures—no calibration needed. You can start scanning anywhere, even over studs, simplifying the process. The LEDs provide clear visuals of entire studs, double studs, and complex wall patterns. Powered by two AAA batteries, it’s a reliable, easy-to-use tool designed for safe, accurate wall scanning.
Best For: DIY enthusiasts and professionals seeking precise wall scanning and safe installation with advanced stud and live wire detection.
Pros:
- Features nine sensors for superior accuracy compared to standard models
- No calibration required; easy one-button operation for quick scanning
- Detects studs up to 1.5 inches deep with clear LED visualizations
Cons:
- Requires two AAA batteries, which are not included and are incompatible with rechargeable batteries
- May be more expensive than basic stud finders due to advanced features
- Can be overkill for simple, occasional DIY projects needing basic stud detection
Stud Finder Wall Scanner (5-in-1) with LCD Display
The Stud Finder Wall Scanner (5-in-1) with LCD Display stands out as an ideal choice for DIYers and homeowners who need reliable, multi-functional wall detection. Its intelligent micro-sensor chip and HD backlit LCD make identifying studs, pipes, metal objects, and live wires straightforward and accurate. With multiple scan modes—stud, deep, and metal—you can tailor detection to your wall type and project needs. The device provides clear visual cues and audio alerts, guiding precise marking and safe drilling. Its adjustable depth sensitivity guarantees reliable results across various materials, making it a versatile tool that simplifies wall-mounted projects and enhances safety.
Best For: DIYers and homeowners seeking a reliable, multi-functional wall scanner for safe and accurate wall mounting projects.
Pros:
- Accurate detection of studs, pipes, wires, and metal objects with visual and audio cues.
- Easy to use with adjustable sensitivity for various wall types and materials.
- Compact, lightweight, and durable design suitable for quick, on-the-go use.
Cons:
- May produce false positives or less accuracy on exterior or very thick walls.
- Requires batteries, which need replacement over time.
- Some users find the LCD display less clear in very bright lighting conditions.
DEWALT Stud Finder with LED Arrows and AAA Batteries
For DIY homeowners seeking an affordable and reliable tool, the DEWALT DW0100 Stud Finder with LED arrows and AAA batteries offers a practical solution. It locates studs up to 3/4 inch deep in wood and metal, featuring center-find technology for precise detection. The LED arrows and audible alerts give clear guidance, while the center marking channel makes marking stud centers straightforward. Its slim, lightweight design (weighing just 0.01 ounces) makes it easy to handle and store. Powered by two AAA batteries (included), it’s durable with a brushed finish and IP65 protection, suitable for various environments. Many users find it accurate and effective for home projects, with some caveats for textured or mixed wall materials.
Best For: DIY homeowners and casual users seeking an affordable, easy-to-use stud finder for general wall projects and basic electrical wire detection.
Pros:
- Accurate and reliable for locating wood and metal studs up to 3/4 inch deep
- LED arrows and audible alerts provide clear guidance during use
- Lightweight, slim profile with durable construction makes it easy to handle and store
Cons:
- Sensitivity can vary, leading to occasional false positives or inconsistent readings
- May have difficulty with textured or mixed-material walls, affecting accuracy
- Electrical wire detection can sometimes produce false alarms or unreliable signals
Franklin Sensors ProSensor MAX Stud Finder (13 Sensors)
If you’re looking for the most accurate stud finder on the market, the Franklin Sensors ProSensor MAX with 13 sensors is an excellent choice. Its 13 sensors detect both wood and metal studs through various wall types, including plaster, tile, and drywall, with a detection depth of up to 2.5 inches. The device displays the full width of studs, showing both edges and center simultaneously via wide LED indicators, which makes pinpointing studs quick and easy. It requires no calibration and offers two detection modes for different wall conditions. Lightweight yet durable, it’s perfect for both DIYers and professionals who want precise, reliable results every time.
Best For: DIYers and professionals seeking the most accurate and reliable stud finder for various wall types and complex wall configurations.
Pros:
- Features 13 sensors for high precision and full-width stud detection, including edges and center.
- No calibration required, enabling quick and easy scans with two detection modes for different wall conditions.
- Durable, lightweight design with additional features like a bubble level and low battery indicator.
Cons:
- Slightly bulky size may limit maneuverability in tight spaces.
- Performance can be affected on exterior walls or with metal-backed insulation, leading to false positives.
- Not included batteries and some users find it less portable compared to smaller magnetic finders.
Stud Finder Wall Scanner with HD LCD Display and 5-in-1 Detection
Discover the versatility of the Stud Finder Wall Scanner with HD LCD Display and 5-in-1 Detection, making it an ideal choice for DIYers, homeowners, and pros who need precise wall detection. This device features intelligent sensors and multiple scan modes—stud, deep, and metal—allowing accurate identification of studs, pipes, wires, and joists behind walls, floors, or ceilings. Its bright backlit LCD shows clear visual cues, edges, and center points, complemented by audible alerts. Despite some size and calibration challenges reported by users, its ease of use and safety features make it a practical tool for hanging, mounting, and renovation projects.
Best For: DIY enthusiasts, homeowners, and professionals seeking accurate wall detection for hanging, mounting, and renovation projects.
Pros:
- Equipped with intelligent sensors and multiple scan modes for versatile detection of studs, pipes, wires, and joists.
- Features a bright, backlit HD LCD display with visual and audio alerts for easy identification, even in low-light conditions.
- Compact and portable design, making it convenient for a variety of DIY and professional tasks.
Cons:
- Some users report inconsistent performance, especially when detecting wiring or calibrating the device.
- The size may be considered somewhat large, and instructions can be confusing for first-time users.
- Occasional difficulty in reliably detecting studs or wires despite following the provided guidelines.
PREXISO 2-in-1 Stud Finder with Laser Level
The PREXISO 2-in-1 Stud Finder with Laser Level is an excellent choice for DIY enthusiasts and professionals who need a versatile, all-in-one tool for wall scanning and precise alignment. It combines a rechargeable stud scanner that detects wood and metal studs up to ¾ inch deep and live wires up to 1½ inches, with safety alerts for electrical hazards. The device also features a manual laser level with cross-line and vertical/horizontal lines, perfect for hanging or aligning projects. Its compact design, multiple mounting options, and automatic calibration make it easy to use on drywall and wood surfaces. Overall, it’s a reliable, space-saving tool that streamlines your home improvement tasks.
Best For: DIY enthusiasts and professionals seeking a versatile, all-in-one wall scanning and alignment tool for precise home improvement tasks.
Pros:
- Combines stud finder and laser level in a compact, easy-to-use device.
- Rechargeable battery eliminates the need for disposable batteries, ensuring convenience.
- Automatic calibration and multiple mounting options enhance accuracy and versatility.
Cons:
- Not suitable for lath and plaster walls, limiting surface compatibility.
- Manual laser level requires careful alignment and does not feature self-leveling.
- Occasional false readings or missed studs may occur, requiring multiple scans for accuracy.
Franklin ProSensor 710+ Stud Finder with 13 Sensors
The Franklin ProSensor 710+ stands out as the best choice for anyone seeking precise stud detection without the hassle of calibration. Its 13 patented sensors provide high accuracy in locating wood and metal studs behind walls, displaying the full width of the stud on a wide LED screen. With deep scanning up to 1.6 inches and auto-adjustment for depth, it’s reliable and fast—no calibration needed. The device’s built-in bubble level, ruler, and LED output make wall mounting and carpentry tasks straightforward. Weighing just 6.4 ounces, it’s easy to handle, and users consistently praise its accuracy and ease of use, making it a top-tier tool for DIY and professional projects.
Best For: DIY enthusiasts and professionals seeking highly accurate, easy-to-use stud detection without calibration hassle.
Pros:
- Highly accurate with 13 patented sensors for precise detection of wood and metal studs
- Wide LED display shows full width of studs, making location clear and easy to interpret
- No calibration required—simply press and hold to detect studs instantly, saving time
Cons:
- Slightly higher price point compared to basic stud finders
- Requires alkaline batteries for optimal operation, which need replacement over time
- Build quality may be less robust compared to more expensive professional-grade tools
ProSensor M90 Stud Finder with 9 Sensors
If you’re serious about accuracy in your DIY projects or professional work, the ProSensor M90 Stud Finder with 9 sensors is an excellent choice. Its nine sensors provide unmatched precision, easily detecting both wood and metal studs without calibration—just turn it on, press, and scan. The LED indicators clearly show stud width in red and the center in green, eliminating guesswork. It features a deep 1.5-inch scan mode that adapts automatically to different wall types, making locating studs quick and effortless. Lightweight and user-friendly, the M90 is perfect for mounting shelves, TVs, or artwork with confidence and speed.
Best For: DIY enthusiasts and professionals seeking the most accurate and reliable stud finder for mounting and renovation projects.
Pros:
- Features nine sensors for unmatched precision in detecting both wood and metal studs.
- No calibration required; simple one-button operation with clear LED indicators.
- Deep 1.5-inch scan mode automatically adjusts to various wall types, increasing ease of use.
Cons:
- Requires two AAA batteries (not included), which may need frequent replacement.
- Does not have live wire detection, limiting safety features in certain applications.
- Slightly larger and more expensive than basic single-sensor models, which may be a consideration for casual users.
Walabot DIY 2 Wall Scanner & Stud Finder
Designed for professionals and serious DIYers, Walabot DIY 2 Wall Scanner & Stud Finder stands out with its advanced visual imaging capabilities. It detects wood and metal studs, pipes, and wires inside drywall, showing their exact center and movement within walls. Connecting via Wi-Fi to iOS or Android devices, it offers detailed wall images beyond simple beeps. However, it works best on drywall and can be unreliable on other surfaces, with potential false positives and calibration challenges. Some users find the Wi-Fi connection and lack of a built-in screen frustrating. Despite its high cost, it’s a powerful tool for precise detection—when used carefully and in suitable wall conditions.
Best For: DIY enthusiasts and professionals who need detailed wall imaging and precise stud, pipe, and wire detection in drywall with the understanding of its limitations on other surfaces.
Pros:
- Provides advanced visual imaging, showing the exact center and movement of studs, pipes, and wires inside drywall.
- Connects seamlessly via Wi-Fi to iOS and Android smartphones for detailed wall analysis.
- Highly effective on drywall and plywood, reducing the risk of drilling into hidden objects.
Cons:
- Expensive relative to its features, with some users feeling it offers limited value.
- Wi-Fi connection can be unreliable and difficult to maintain, especially in homes with weak signals.
- Lacks a built-in display, requiring calibration and operation through a smartphone, which can be cumbersome and sometimes inaccurate.
Franklin Sensors ProSensor M70 Stud Finder
For anyone seeking the most accurate stud finder on the market, the Franklin Sensors ProSensor M70 stands out with its seven-sensor array, providing full visibility of studs behind drywall or brick. It detects wood and metal studs up to 1.5 inches deep and displays both the center and edges simultaneously, making locating studs quick and reliable. Its no-calibration design and LED indicators reduce false alarms, while its durable plastic build and IP66 rating ensure it withstands tough job site conditions. Weighing just 5 ounces, it’s easy to handle, and its simple one-button operation makes it perfect for both DIYers and professionals.
Best For: DIY homeowners and professional contractors seeking the most accurate and durable stud finder for wall scanning.
Pros:
- Features seven sensors for high precision and full stud visibility
- No calibration needed, simplifying and speeding up the locating process
- Durable construction with an IP66 rating, suitable for tough job site conditions
Cons:
- Powered by non-rechargeable AAA batteries, requiring periodic replacement
- Slightly larger size might be less comfortable for extended handheld use
- Some users have reported concerns about the durability of the battery cover
The Original StudBuddy Magnetic Stud Finder Tool
The Original StudBuddy Magnetic Stud Finder Tool stands out for its simplicity and reliability, making it an excellent choice for homeowners and DIY enthusiasts who want a straightforward way to locate wall studs. Made in the USA, it uses powerful neodymium magnets to detect screws or nails in drywall and wood studs. Weighing only 1.6 ounces, it’s lightweight and easy to handle, with no batteries or calibration needed. Its magnetic lock-on feature ensures quick, accurate results, even through textured or painted surfaces. Durable and compact, it’s perfect for hanging shelves, artwork, or TVs without the guesswork or false readings common with electronic models.
Best For: DIY homeowners and casual handymen seeking a simple, reliable tool to locate wall studs without the need for batteries or calibration.
Pros:
- Easy to use with no batteries or calibration required
- Effective through drywall and textured or painted surfaces
- Lightweight, portable, and made in the USA with durable materials
Cons:
- Not suitable for use on lath and plaster walls
- Limited to detecting screws or nails in studs, not other materials
- May require multiple passes in some wall types for accurate detection
Stud Finder Wall Scanner 5-in-1
If you need a versatile wall scanner that quickly and accurately detects wood, metal, pipes, and live wires, the Stud Finder Wall Scanner 5-in-1 is an excellent choice. It features an upgraded micro-sensor chip that locates edges and centers of hidden objects efficiently, saving you time. With multiple scanning modes—including stud, AC, and metal scans—it adapts to various materials and depths. The bright LCD display shows precise results, complemented by audible alerts for easy identification. Its ergonomic design and lightweight build make it comfortable to use for extended periods. Overall, it’s a reliable tool that simplifies wall scanning for mounting, renovation, or repairs.
Best For: homeowners, DIY enthusiasts, and professionals seeking a reliable, multi-material wall scanner for mounting, renovation, and repair projects.
Pros:
- Accurate detection of wood, metal, pipes, and live wires with multiple scanning modes
- Bright LCD display with clear visual cues and audible alerts for easy operation
- Ergonomic, lightweight design for comfortable extended use
Cons:
- Sensitive to wall irregularities that may affect detection accuracy
- Battery life can be limited; requires quality batteries and proper maintenance
- May experience interference from electromagnetic fields in certain environments
Stud Finder Wall Scanner Detector (5-in-1)
When searching for a versatile and reliable stud finder, the Stud Finder Wall Scanner Detector (5-in-1) stands out as an excellent choice for both professionals and DIY enthusiasts. It detects wood studs, metal, pipes, and live wires with high accuracy thanks to advanced sensors. The device offers five scanning modes, including deep stud and metal detection, and can calibrate for different wall thicknesses. Its bright LCD display shows stud edges, centers, and wire alerts, making it easy to interpret. Built to last with shock and dust resistance, it’s simple to use and highly effective for hanging heavy objects or avoiding hazards, all at a budget-friendly price.
Best For: DIY homeowners and professionals seeking a versatile, accurate, and durable wall scanner for safe and efficient installation or renovation projects.
Pros:
- Detects wood studs, metal, pipes, and live wires with high accuracy using advanced sensors.
- Features five scanning modes with easy calibration for various wall thicknesses, enhancing versatility.
- Durable, shock-resistant, and dust-resistant design with a bright LCD display for clear readings.
Cons:
- Some users report occasional false positives or inconsistent detection, especially for live wires.
- Detection speed can be slow, requiring patience during scanning.
- Possible unreliable readings or malfunctions over time, particularly with live wire alerts.
Stud Finder Wall Scanner, 5-in-1 Multifunction with LCD Display
For DIY enthusiasts, homeowners, and professionals seeking versatile wall scanning tools, the Jurgen K Stud Finder Wall Scanner stands out with its 5-in-1 multifunction design. It accurately detects studs, metal, electrical wires, and pipes behind walls, floors, and ceilings. With an upgraded smart sensor, HD LCD display, and audio alarms, it provides clear visual and audible cues. The device supports multiple scanning depths, ensuring precise detection whether you’re working on wood, tile, or painted walls. Ergonomically designed for comfort, it’s easy to calibrate and use, making home improvement projects safer and more efficient. This scanner truly simplifies complex wall scanning tasks.
Best For: DIY enthusiasts, homeowners, and professionals seeking a versatile and accurate wall scanner for detecting studs, metal, wires, and pipes behind various wall surfaces.
Pros:
- Accurate detection of studs, metal, electrical wires, and pipes with visual and audio cues
- Easy calibration and ergonomic design for comfortable handling during projects
- Supports multiple scanning depths suitable for different wall types and materials
Cons:
- Occasional variability or calibration issues may lead to false readings
- Metal detection mode can sometimes report false positives or miss certain metals
- Performance may vary on complex wall setups like double studs or closely spaced studs
Factors to Consider When Choosing Stud Finders
When choosing a stud finder, I focus on the detection technology it uses, as different methods affect accuracy and ease of use. I also consider how deep it can detect and if it works well with my wall type to avoid surprises. Safety features and user-friendliness are key to ensuring I can use it confidently and effectively.
Detection Technology Types
Choosing the right stud finder depends largely on the detection technology it uses, as each type offers different benefits and limitations. Magnetic stud finders detect metal nails or screws, making them simple and battery-free, but they can be less precise and require manual scanning. Electronic stud finders use sensors to detect changes in wall density, allowing quick and easy identification of studs, wiring, or pipes without needing metal. Multi-sensor models combine various detection methods, such as capacitance and conductivity sensors, which improve accuracy across different wall types. Your choice depends on what you need: magnetic finders are reliable for basic tasks, while electronic or multi-sensor devices offer faster, more precise results, especially in complex or layered walls. Understanding these detection technology types helps you pick the best tool for your project.
Depth and Accuracy
Depth and accuracy are key factors to take into account to guarantee your stud finder performs reliably. The depth capability, usually between 1 and 2.5 inches, determines how far behind the wall surface it can detect studs effectively. Higher accuracy often comes from multi-sensor technology, with some models featuring up to 13 sensors for precise full-width detection. Accurate finders indicate both the center and edges of studs at the same time, reducing guesswork. Keep in mind that wall materials like drywall, plaster, tile, or brick can influence sensing performance, so choosing a device suitable for your wall type is important. Proper calibration and understanding your device’s depth limits help prevent false positives or missed studs, ensuring a smooth, accurate hanging process.
Wall Compatibility
Selecting a stud finder that matches your wall type is essential for accurate detection. Different walls—drywall, plaster, brick, or tile—require specific features for reliable results. Some models excel with interior walls like drywall and plaster, while others can handle exterior or insulated walls, though effectiveness varies. Wall thickness and material composition also matter; thicker or layered walls can challenge detection. To ensure reliable performance, look for stud finders with deep scanning capabilities or multiple sensors, which improve accuracy behind complex surfaces. Checking wall compatibility helps prevent false positives or missed studs, especially with non-standard materials. Ultimately, choosing a device suited to your wall type guarantees precise results, making your hanging projects smooth and frustration-free.
Ease of Use
When looking for a stud finder that’s easy to use, it’s important to focus on devices with intuitive controls and clear indicators. I prefer models with simple buttons and minimal setup, so I don’t waste time figuring out how they work. Visual cues like LED lights or LCD screens are a huge help—they let me quickly interpret results without guesswork. Features such as auto-calibration and one-touch scanning make the process smoother, reducing errors and frustration. A lightweight, ergonomic design also matters; it’s easier to handle over extended periods without fatigue. Additionally, audio alerts and visual signals synced with detection provide immediate feedback, making the whole process more efficient and less confusing. When a device is straightforward, hanging pictures becomes genuinely hassle-free.
Safety Features
Have you ever worried about accidentally drilling into live wires behind your walls? Safety features in stud finders, like live wire detection, are essential for preventing electrical accidents. These tools can identify electrical wires and cables, reducing the risk of electrocution or fires. Many models include audio alarms or LED indicators that alert you to the presence of live wires, making safety awareness straightforward. Some stud finders also detect multiple materials—wood, metal, and electrical wiring—ensuring a thorough approach to safety during installations. Features like automatic calibration and clear visual or sound signals help minimize false readings and user errors, further enhancing safety. Choosing a stud finder with these features is key to a safer, more confident DIY experience.
Price and Warranty
Are you wondering how to find the best balance between price and quality when choosing a stud finder? Prices vary widely, from budget models around $15 to professional-grade tools costing over $100, reflecting their features and accuracy. Basic models typically detect studs but lack extra functions, while premium options offer deep scanning, live wire detection, and large LCD screens. Warranty periods also differ; most electronic stud finders come with at least a 30-day satisfaction guarantee, with some extending to a year or more. A longer warranty often signals better quality and confidence from manufacturers, saving you money on repairs or replacements. When selecting, consider if the warranty covers parts and labor and how easy it is to claim or extend it if needed.
Frequently Asked Questions
How Accurate Are the Sensor-Based Stud Finders Compared to Magnetic Ones?
Sensor-based stud finders are generally more accurate than magnetic ones because they detect changes in density behind the wall, making them reliable for locating studs, electrical wires, or pipes. Magnetic finders only detect metal, which can be less precise since nails or screws may not always be aligned perfectly. I’ve found that using a good sensor-based model saves me time and prevents mistakes when hanging pictures or shelves.
Can These Stud Finders Detect Pipes or Electrical Wiring Behind Walls?
Think of a stud finder as your wall’s secret decoder. Most sensor-based models can detect pipes and electrical wiring, but you need to switch to the specialized mode or use a multi-function device. Magnetic ones, however, are less reliable for this purpose. Always scan carefully, and remember, when in doubt, turn off the power or call a professional. Your walls will thank you for it!
What Is the Typical Battery Life for Electronic Stud Finders?
The battery life for electronic stud finders usually ranges from several months to over a year, depending on usage and model quality. I find that most high-quality devices have rechargeable or replaceable batteries, so I check often and keep spares handy. If you use your stud finder frequently, I recommend choosing one with longer battery life or an easy-to-access compartment for quick replacements.
Are There Any Wall Types Where These Devices Are Less Effective?
They say “a chain is only as strong as its weakest link,” and the same applies to stud finders. These devices work less effectively on certain wall types like brick, concrete, or lath-and-plaster, where detecting studs becomes tricky. I’ve found that in these cases, using a magnetic stud finder or drilling small test holes can save the day. Don’t give up—sometimes, a different approach is all you need.
How Easy Is It to Calibrate or Reset These Stud Finders?
Calibrating or resetting most stud finders is usually straightforward and quick. I typically just turn the device on, place it against the wall, and follow the simple instructions, which often involve moving it in a specific pattern or pressing a button. Many models automatically calibrate when turned on, making the process hassle-free. I find that reading the user manual helps guarantee I get accurate readings every time.
Conclusion
Choosing the right stud finder feels like finding a trusted compass in a sea of tools. With these top options, hanging pictures becomes a breeze, turning what once felt like a treasure hunt into a walk in the park. Whether you’re after precision or multi-functionality, there’s a tool here to guide your hand. So go ahead—grab one, and let your walls tell their stories without the drama of missed studs!
