The T4B LUSSONI Professional Foot File is an essential tool for achieving smooth, professional-quality results in your at-home pedicure routine. It features a durable base tool paired with 30 replaceable, self-adhesive filing sheets, ensuring optimal hygiene with every use. This file utilizes 180 grit sheets, which are ideal for effectively smoothing callused skin and tough areas on the feet without causing irritation. The disposable nature of the sheets makes cleanup instant and maintains sanitary conditions between uses, perfect for both personal and professional environments.