Sharp and easy to use, saving you time. You can easily sharpen, grind, finish, engrave, smooth, polish and reshape your gel, acrylic nails, and remove dead skin to achieve the desired nail shape. Compact and professional: easy to carry and transport, your nails can be used anywhere, anytime. Widely used for: perfect engraving, engraving, grinding, milling, sharpening, grinding, polishing, drilling, etc. Suitable for natural nails and artificial nails, it is an ideal tool for every professional manicurist or beginner. Professional sanding head suit for families and salons. These professional advanced ceramic ceramic boring tools are durable and will not generate heat even when used for a long time.