OPTIMAL BUFFING BLOCK - Great for manicures and pedicures as well as on any artificial surface like acrylics, gels, polygel, and dip powder. PREMIUM SALON QUALITY - These salon quality buffing blocks easily buff nails prior to application of gel polish, acrylic. Washable, much more durable and stronger, hold up longer than other similar buffers. MEDIUM/FINE GRIT BUFFER - 100/180 grit is the most comfortable scrub, #100 grit is best for shortening and shaping artificial nails. #180 grit is best to prep the natural nail for nail application or a smoother finish after the use of #100 grit. ESSENTIAL MANICURE TOOLS - It’s perfect for buffing down the dip powder you use on nails and cut down the time you soak them for acetone removal. Also great to remove the top coat when it's time to remove old dip powder. AT HOME MANICURES - These buffers are the perfect nail accessories that you needed to care for your nails at home. Easily use and make your polish or press on nails last up longer. Maryton Purple Buffer Finishing Block is perfect for acrylic and natural nails. Coarse/ Medium grit 100 180 finishing block that can be used for artificial or natural nails to produce smooth, flawless nails that shine. This block is durable and can be used over and over. Perfect for manicures and pedicures and will leave feet and hands looking beautiful.