Nail Buffer Blocks, 20 Pieces Mini Gel Nail Buffer, Professional Buffer Block for Natural Nails, Nail Polish Buffer Block for Home and Salon Purple [100/180 Grit Nail Buffer Block] Nail buffer blocks are designed with different grit sizes, you can buffer, polish, and smooth your nails. 100 grit is coarser, suitable for smoothing nail ridges or edges, removing gel polish or gel residue; 180-grit has a medium coarseness and is suitable for grinding and polishing unevenness and bumps on natural nails. [High-Quality Nail Polisher] These nail mats are made of high-quality sponges, durable and safe. Strong and flexible enough to buffer nails easily, making them lighter and not damaging nails during manicures. [Easy-to-Use Nail Buffer] Nail buffer blocks have a crescent shape for easy grip and handling. The white material in the center of the nail cushion keeps it in shape. The crescent shape fits the inside of the nail, can polish gel polish and polish the surface of the nail corner better. [Wide Range of Nail Polishing Block Nails] Our nail mat is an excellent manicure tool for polishing gel nails, false nails, powder-dipped nails, and natural nails, as well as for removing gel/glue at home. Helps prepare nails and complete acrylic maintenance for a cleaner look and a pleasant filing experience. [Natural Nail Pad Block] The perfect size is 9*2.8*1.2cm, this nail polish machine is small enough not to take up too much space. It is a portable travel bag. They are perfect for storing in handbags, wallets, emergency nail makeup kits and help to instantly smooth any rough edges of your nails.