• Replacement rollers for Scholl Velvet Smooth foot file with diamond crystals, ideal for removing calluses and achieving soft feet. • Effective exfoliation even on the toughest calluses thanks to Diamond Crystals. • Designed for people with persistent calluses, they allow you to keep your feet beautiful and soft in just one use. • Easy to use: insert the replacement into the electric file until you hear a click and gently pass it over the area to be treated with light pressure. • Suitable for use on wet, damp, or dry skin. • Compatible with all Scholl Velvet Smooth electric files. • It is recommended to replace the rollers every 3 months to maintain effectiveness. • They gently remove unwanted skin and help maintain foot hydration. • Professional results without leaving home. • Box contents: 2 replacement heads for persistent calluses. • Keep out of reach of children.