Mizar 6 inch Double Ended Pottery Clay Sculpting Loop Tool Set with Stainless Steel Flat Wire -6pcs Materail: wood and stainless steel Set of six double ended tools can be used for creating clean, sharp cuts and adding smooth even grooves around your clay pots or any clay project Ideal for contouring and removing controlled amounts of clay, wax, polymer clay or other modeling material fastened with brass ferrules to a varnished hardwood handle