Practical tool combination, more convenient and economical. How to Use The needle is used to make the dot, make the shape, and pass through the clay. It also can decorative the nails. The silicone head can be used to smooth the abrasion of clay, removing traces, molding and carving There are 4 pieces of double-ended metal ball tools, and both sides have balls of different diameters, thus there are 8 balls for you to use, Widely used in sculpture, clay and other artistic aspects Material: White silica gel, stainless steel, acrylic resin, rubber Package includes 5 x 2 Way Tool Sets 4 x Ball Stylus Clay Sculpting Tools