Features 1、Made of premium plastic material, Eco-friendly and durable. 2、Easy to use. Just insert the pencil into center of jig and make your mark. 3、Suitable for determining the exact location of the center of the board during plate cutting, pin joint, assembly, etc. 4、A great addition to any woodworking worktable at the home or shop 5、Small size and light weight for easy carry around Specification Features: Made of premium plastic material, Eco-friendly and durable. Easy to use. Just insert the pencil into center of jig and make your mark. Suitable for determining the exact location of the center of the board during plate cutting, pin joint, assembly, etc. A great addition to any woodworking worktable at the home or shop Small size and light weight for easy carry around Specification: Woodworking Scribe Gauge Material: plastic Weight: 50 g / 1.8 oz(approx.) Package list: 1 x Woodworking Scribe Gauge Package List