Nail Buffer Block for Natural Nails: Mini nail buffer size is 3.5*2.5*1.2cm. They are small but very useful and effective, easy to handle and convenient to use. These mini buffer blocks are lightweight, you can store them in your handbag/makeup bag/school bag as needed. It is easy to find in a hurry but small enough not to take up much space. Nail Buffer: These nail buffer blocks with two different grit sizes do the job of keeping your nails neat. With the two grit sizes 100 and 180, you can polish, buff and also smooth your nails. 100 grit is coarser, suitable for smoothing nail edges and ridges, and for removing gel polish and gel residue; 180 grit is less coarse, smoothing the natural nail surface and sanding away blemishes and unevenness on natural nails. Gel Nail Buffers: These mini buffer blocks are perfect for prepping nails for regular polish, gel polish, or acrylic. Using a mini nail buffer to gently remove cuticle buildup is great for prepping nails for gel nails to smooth out any rough edges. The buffing block also buffs natural nails before applying a glossy top coat. These buffers help your nails look smoother without scratches! Premium Mini Polishing Blocks: The nail buffer is made of foam rubber and sandpaper. The foam makes the buffer soft, durable, and smooth. The buffer surface won't scratch your skin or cuticles when you buff your nails. This nail buffer comes in unique, vibrant colors (pink, purple, and a mix of pink and purple), making them easy to find and recognize. Bulk Buffer Nail File: 50 mini nail buffers per pack, suitable for nail salons. As disposable buffers, they are great for nail technicians as they can dispose of them after each client's use. Mini nail buffers are also suitable for nail art lovers to practice and are perfect for smoothing nail locks during natural nail services such as pedicure and manicure. Wide range of nail buffers: These mini nail buffers are suitable for nail art lovers at home and professional nail technicians in salons, easy and effective to use, making your nails beautiful and attractive. This nail buffer set is a great gift for friends on holidays, Christmas, birthdays, etc.