1. Our improved sand surface sponge in a two-sided nail buffer block, designed for effective polishing and smoothing of acrylic, gel, dip powder or natural nails. 2. The grit buffer nail file is the most comfortable abrasive for sanding and shaping artificial nails, while grit is for shortening and shaping. 3. This salon-quality pink nail buffer is easy to use and highly portable, allowing you to prepare your nails for the application of gel or acrylic polish with ease and speed. Our pad blocks are more durable and long-lasting than other similar pads. 4. Polishing blocks are easier to hold and control. And it's flexible makes the filing process easier on your hands. 5. Pink nail file buffer for acrylic and natural nails, are flexible and easy to work with.