Features1. Scriber Marking Tool: The tool can be installed both with the mechanical carpenter pencil and with sharpened pencils. It's made of high-quality aluminum alloy and plastic, it can effectively prevent the screw from slipping. 2. Multifunctional Adjustment: The scribing tool can be adjusted to contour mode, edge ruler mode, compass mode, scribing mode, just change the tightness of the pen barrel and the nut.3. Wide Applications: With many marking applications, including scribing countertops, installing baseboards, floors, laminating tiles, decorative woodworking, laminating cabinets, under-stair storage, window seats, wall panels, custom woodworking installations , other remodeling and renovation work.4. Precisions Design: The stand and pen can be flexibly adjusted, the product is small in size, light in weight, and very convenient to carry, you can put it in your clothes pocket, in your tool bag, etc.5. Applicable People: Suitable for carpenters, engineers, steel workers, cabinet makers, home DIY enthusiasts or any type of craftsman measuring, marking and scribing.SpecificationMaterial: Aluminum alloyColor: Red and blackSize: 19.5 x 7 x 5 cmWeight: 149 gPackage Include:1 Red Penor1 Pen Holderor1 Red Pen+ Pen Holder