- Multifunctional scribing tool with an adjustable handle that increases flexibility over traditional carpenter's pencils and simplifies copying and tracing irregular shapes. Four modes can be switched as you wish: contour mode, scribe mode, compass mode, edge ruler mode, making it convenient for woodworkers and beginners. - Versatile adjustment: you can shape the tool to your needs by adjusting the strength of the pen holder and nut to achieve different shapes. It can be locked and fixed after each setting to ensure precision accuracy. - Wide application: a multi-functional tool with wide applications, perfect for marking very complex profiles such as worktops, installation footrests, floors, tile cladding, carpentry, built-in cabinets, under-stair storage, window seats, wall coverings, custom woodworking installations, and other conversion and renovation work. - High-quality ABS material: the marking tools are made of high-quality ABS plastic, which is high-strength, rust-proof and durable. Don't worry about damage when doodling.