ITEM NAME:20pcs Sponge Nail Art File UV Gel Polish Half Moon Manicure Sanding Buffer Block Product Description Description: 20pcs Half Moon Nail Sponge Files Nail Art Buffer Block Manicure Sanding Tool for UV Gel Polish Random Color Features: Easy to use and carry. Nail art sanding files block sponge grit. Professional nail art tool for nail technician. Suitable for nail salon, nail art school college, personal use,.Nail art sanding files block sponge grit. Suitable for nail salon, nail art school college, personal use, wholesale, etc. Professional nail art tool for nail technician. Type: Nail File. Included: 20 X Nail Buffers.