Specificaiton: Wooden Handle, Straight Edge. The agate will not damage or mar metals, stones, or other materials. Ideal for smoothing imperfections in metals & closing bezels. The products is made of agate stone and works well with clay, brass, wax, jewelry with gold and silver, and more. It is great for applying gold and silver foil, burnishing art metal clay before firing, polishing, and more. Material: bamboo handle and agate Color: as shown Length: about 23cm Package include: 1pc knife shape and 1pc sword shape.