The PANA 3/32" Diamond Carbide Ball Bit- Style 02, Medium Grit are great for experienced, personal use, professional and beginner nail techs. Coarser grits help with removing surface area quickly, medium grits are great for some surface work, shaping and backfilling and finer grits are for light surface work and more non-damaging. It is best to clean the ceramic bits with warm water before and after use preventing it from getting dull and for a long-lasting usage. Designed to have a smooth safe filing of the acrylic nails without getting cuts and scratches providing and ensuring the client’s safety and comfortability. With its ball shape and medium grit size it files any hard gels, acrylic gels, dip powders with rhinestones or any nail art designs easily, fast, and safe which provides you a time saving mani-pedi in a highly efficient work. Removing Dead Skin, Remove Gel Nail, Powder Nails, Acrylic Nails and so much more. With Good Care You can use them for a long time. Gel Surface or Natural Nail. Proper cleaning of your nail drills on a regular basis is essential and important to prevent unsanitary procedures, especially when you use them on your client's nails. Moreover, it can also keep your nail bits sharp and in good shape. Ideally, you should clean your nails after each use.