ITEM NAME:7pcs Manicure Ceramic Alloy Grinding Head Set for Nail Art Polish Pedicure Tool Descriptio n Specifications: Material: Tungsten Steel Alloy Size: 3.5*3.5*6.6cm Package Included: 1 * Manicure Grinding Head Set (7pcs) Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement. Honesty is gold for all! 7pcs Manicure Ceramic Alloy Grinding Head Set for Nail Art Polish Pedicure Tool