Cuccio Metal Foot File Refill Black 80 Grit 50pk is a professional replacement refill designed for coarse exfoliation of callused and rough skin on the feet. Its durable 80-grit surface provides efficient, long-lasting performance, smoothing tough areas and preparing the skin for pedicure treatments. Ideal for spa and salon use, these refills ensure consistent, high-quality results with every session, leaving feet soft, renewed, and perfectly prepped for further care.