Compass for Geometry: the set includes a compass for creating nice circles and arcs with ease (90 mm/3.54 inch); Whether you're an carpenter, architect, , or , this scribe tool is designed to meet your exacting standards. Capacity of 8 Inches in Diameter: with positive wing nut adjustment, the woodworking compass tool has a jaw capacity of 8 inches in diameter, which is suitable for marking measurements and achieve accurate measurements and drawings effortlessly. Good Construction: crafted from brass material and hardened steel pin in brass plated frame, this circle compass drawing tool offers exceptional durability and improves rigidity for your and technical projects. Versatile Applications: from architectural drawings and technical plans to sketches and woodworking, geometry, drafting, this kind of carpenter compass tool is a must have for architects, engineers, artists, and hobbyists alike. Compact and Portable: the compact size of woodworking compass scriber makes them easy to carry, ensuring a comfortable grip and making it convenient. Colour:Gold Material:Metal Package Contents: 1 * compass 10 * pens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.