1、Suitable For All Kinds Of Nails: Nail buffer can be used for finger and toe nails, natural nails, UV gel nails, acrylic nails and false nails, important nail art tool. 2、Nail Polishing: Effective grinding and polishing without damaging the nail or skin, can easily file the nails, remove the ridges, and make the nails smooth and shiny. 3、Fit Nail: High density sponge core, elastic and skin friendly, fits the nail shape well, will not cause abrasion or damage the stratum corneum or skin. 4、Reusable And Durable: Safe and eco friendly, easy to clean and reusable, perfect for pedicures and manicures, easy to operate, simple and practical. 5、Multiple Applicable Place: 30pcs of nail buffer block are available for use, enough to satisfy your replacement needs. Suitable for home use and nail salon.