Feature: 1. Safely and effectively remove rough, cracked skin and calluses of the foot. 2. Made of the washable material, allowing you to reuse it, after you washing it. 3. Rollers are designed for the roughest and hardest calluses, suitable for both male and female. 4. Gentle on your feet and easy to use, the replacement rollers can give you soft, silky feet in no time at all. 5. Replace the roller head when it becomes less effective, allowing you to change 5 times. Specification: Condition: 100% Brand New Item Type: Coarse Replacement Rollers Material: ABS, Quartz Stone Size: Approx. 5.1 x 1.7cm / 2 x 0.7in Applicable model: For micro pedinano Package List: 5 x Coarse Replacement Rollers