Perfect Fit: Set of 4 replacement rollers designed for Emjoi Micro Pedi (Extra Coarse). Effective Rollers: Gently removes hard skin and leaves feet feeling smooth. Performance comparable to original spare parts. Replacement Rollers: Suitable for all skin types, including sensitive, dry, and rough skin. Note: Not compatible with MICRO Pedi MINI. Compatible with MICRO Pedi, MICRO Pedi MAN, MICRO Pedi NANO, MICRO Pedi Power, and MICRO Pedi Professional. Smooth Results: Easily and quickly removes hard skin without discomfort. No scraping or cutting required. Designed for effective exfoliation and a smooth finish. Antibacterial rollers reduce bacteria by 99.9%. Ideal for Foot Care: This set of four Extra Coarse Rollers fits compatible Micro Pedi devices and is suitable for both men and women. Instructions: 1) Ensure the device is turned off. 2) Press the eject button on the side of the unit and remove the existing roller. 3) Insert the new roller by sliding it into place until it clicks. 4) Gently shake the device to confirm secure installation. 5) Dispose of the used roller properly. For best results, replace rollers every 10–12 uses to maintain optimal performance. Package Contents: 4 x Replacement Rollers