Estone 4 pcs Set Wax Clay Stainless Steel Puncher Sculpting Modeling Tool Art Craft DIY The semicircle puncher is delicate, cabinet and easier to use. What's more, Puncher's multipurpose have a wide range as clay tools Regardless of shape or substance, Stainless Steel Punchers are the essence of a new generation of clay tools Clay tools or Art Supplies Material: Stainless Steel Pipe + Wood Specifications: Semicircle