Product Description: Nail Buffer Grit Buffing Blocks Material: Sponge Color: Yellow + Blue, Purple + Pink, Green + Orange Size: 9.5*2.5*2.5cm Packaging Content: 20 Buffing Blocks 1. Made from sponge material with high elasticity, durable and reusable. Ideal for polishing and smoothing acrylic nails, false tips, or natural nails, including dip powder or gel nails. 2. Medium-grit sandpaper embedded in a flexible sponge with high density provides superior nail care. 3. The 9.5*2.5*2.5cm buffer blocks are perfectly sized—neither too large nor too small. They fit comfortably in your palm for polishing or are easy to carry on trips. 4. Four-sided buffer blocks are suitable for natural nails, fingernails, toenails, acrylic nails, false nails, etc., and work well for both home and salon use. 5. A great gift idea for holidays. Perfect for women and girls who love nail art, whether it's Valentine's Day, birthdays, Christmas, or Halloween.