1. Meticulous workmanship, clear grain, pattern modeling at your will 2. The ball shape can refine the edge of petals and leaves, and also can make round hole decoration 3. Dual-head design, easy to use 4. Can be used for soft clay molding, flower and candy modeling, to create a wrinkled petal pattern 5. Specification: 4pcs/set 6. Size: length about 15.1cm 7. Weight: about 18g/set