Specifications: Color: Black Material: Metal Size: 11x6cm/4.3*2.4 inch Maximum clamping: 55mm Suitable For: Flat patterns, text, fine carving and openwork carving, but also for large-scale chisel cut polishing and engraving Features: --For fixing small items, such as olives, walnuts, bodhi, small Indian stone and other small items, good fixed effects. --Handheld use, compact and handy. --Multiple holes, can be free installation. --Machine auxiliary fixing, not afraid to hurt your fingers. Instructions: 1. First with both ends of the olive core fixed, rotating a good location 2. Then carving to carve the shape you want 3. Note to be fixed, careful not to hurt the hand Package Included: