Achieve flawless nail shaping with this professional‑grade Black 100/100 Grit Nail File featuring a serrated pink edge for extra control. The dual‑sided 100/100 grit provides consistent abrasion for shaping, refining, and prepping both natural nails and artificial enhancements. This file is washable and sanitizable, making it ideal for repeated use in busy salons or at home routines. Perfect for nail techs, apprentices, and DIY mani lovers seeking a reliable, long‑lasting nail file that handles daily wear and tear.