Feature:1. Woodworking Tool: A scriber that can draw straight lines and arcs, also a practical woodworking tool, which can save effort and improve efficiency.2. Stainless Steel Roller: The writing pen adopts stainless steel roller, 1000 tests before delivery, non card axes, instead of restricting parallel lines, you can draw circles.3. Aluminum Alloy Body: The tightly fitted knob prevents the meter from rolling. Made of aluminum alloy body, the surface is treated with high polymer hardness, feels comfortable, wear resistant, scratch resistant and durable.4. Wide Application: This scriber can be applied for various materials such as ceramic, iron, acrylic, wood, glass, etc., making the work easier.5. Easy Cutting: Upgrade large diameter pen holders, refills, needles, pencils, etc. The ultra incisive cutter is hardened and marked with agile and accurate lines, which can easily cut wood fibers and prevent particles from tearing.Specification:Item Type: Marking GaugeMaterial: Aluminum Alloy + Tungsten Steel + Stainless SteelPurpose: Carpenter Arc and Straight Line ScriberApplicable Materials: Suitable for wood, ceramics, iron, acrylic, etc..Package List:1 x Scriber1 x Scribe Needle2 x Wrench3 x Screw1 x User Manual