Nail Buffer Nail Sponge File Manicure Pedicure Sanding Surface Tools 7 Double-sided Professional. 7 Steps Nail File for Acrylic Nails and Natural Nails. 7 Surfaces with different levels of smoothness are designed to combine nail files and nail buffers together. Trim to your desired nail sharpener and give your nails a healthy shine.Ideal for trimming your nail sharp and length, removing nail gel, filling and buffering nails, grinding off UV gel or acrylic nails, etc.Size: 18 x 2 x 1.5 cm. 7 Surface with different grit. Coarse grit to shape nailMedium grip to refine the shapeFine grit to smooth edges of nailCondition nailSmooth nailNail bufferPolish & Shine 7 Sides Nail Buffer. This Nail Buffer is designed to combine nail files and nail buffers together. Trim to your desired nail sharpener and give your nails a healthy shine. File your nails as you normally would; The nail shape can be round, square, or oval; It can be a useful way to create naturally smooth nails. This nail buffer is easy to use and carry, you can keep one in every room of the house plus one in your handbag even travel, which won’t take up too much room in any travel-size luggage.