Professional quality nail files in hot neon hues. Professional quality files feature 100/180 grits for filing natural nails and medium sanding of acrylic nails. Perfect for nail shaping, these neon hot files come in a pack of three sizzling colors. For Use On: Nails. Color Palette: Bright Tones. Color Family: Multiple Colors. Features: Buffs and Files. Health Concern: Nails Heath. Material: Plastic. Power Source: Manual. Care and Cleaning: Wipe Clean with a Damp Cloth. Travel Size: Yes. Battery: no battery used.