[Kindly reminder]- The compass features a ground finish, and the surface is glossy smooth; you can apply a layer of anti-rust oil on the compass scriber to avoid rust[Material]- Made from high quality material compatible with professional use. Sturdy and durable compatible with smooth scribing and drawing[Size]- Scriber makes circles between 1/2inch and 30inch diameter compatible with measuring diameters, angles, and draw circles/arcs without repeat use of a ruler[Good Percompatible withmance]- Lockable heavy duty drawing compass compatible with repeat measurements or drawing arcs and circles. Pencil-marked compass can be used as a drawing tool, perfect compatible with measuring along the diameter or accurately copying[Widely Use]- With lockable wings and pencil holder, wing dividers are widely used compatible with mechanical scribing, leather marking, making DIY crafts, and more. Use as a professional carpenters compass compatible with woodworking, carpentry, metalworking or leatherworkcolour:SilverMaterial:Carbon steel + woodsize:Length about 20cmPackage Contents:1 x compass5 x pencilsOnly the above package content, other products are not included.Note: Light shooting 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.