Product Material: Ceramic Package Includes: 1*Nail Art Tool Set (5-part) 1. [Premium Ceramic Material] Made from high-quality ceramic material, these nail art tools are durable, sharp, and long-lasting while remaining sensitive. With excellent heat dissipation, the bits wont overheat during prolonged use, unlike metal bits. 2. [Multifunctional] 5 different shapes and sizes: a coarse file bit, medium-sized tumblers and small flame bits, fine thin rods and umbrella bits. You can file, polish, shape, trim, smooth, sand, and refine gel and acrylic nails quickly and efficiently, typically on the lowest setting before redoing your manicure or pedicure. 3. [Time- and Cost-Saving] Removes gel polish or acrylic layers in half the time with minimal effort. Cleaning the nail bands becomes a childs play. No need to worry about spending more time in an expensive salon. Take the beauty salon home now. 4. [Easy to Clean and Safe for Nails] Ceramic is corrosion-resistant and wont touch the nails. The smooth surface is easy to clean with water after each use. Its crucial to keep your and your customers nails healthy. 5. [Compatible with Most Nail Files] Universal 2.35 mm steel shaft fits perfectly with most professional electric nail files on the market. These nail file bits are the best gift for beginners to start their journey into the world of nail art and a helpful partner for pros to achieve professional manicures and pedicures.