Replacement Rollers [4 Pack] – Extra Coarse Rollers Compatible Perfect Fit: Set of 4 replacement rollers designed to fit the Extra Coarse foot file devices. Effective Performance: Removes hard, dry skin easily and quickly, leaving feet feeling smooth. High-Quality Replacement: Delivers performance comparable to original equipment manufacturer (OEM) parts. Universal Compatibility: Suitable for men and women with normal, dry, or sensitive skin. Not Compatible With: MINI models. Compatible With: MAN, NANO, Power, and Professional foot file devices. Effortless Foot Care: – Gently and effectively removes thick, hardened skin without discomfort. – Eliminates the need for scraping or cutting tools. – Designed for optimal exfoliation and smooth results. – Antibacterial coating reduces bacteria by 99.9%. Ideal for All Skin Types: This set of four extra coarse rollers is engineered to fit MAN, NANO, Power, and Professional devices and is appropriate for all skin types. Instructions: 1) Ensure the device is powered off. 2) Press the eject button on the side of the unit and remove the used roller. 3) Insert the new roller by sliding it into place until it clicks securely. 4) Gently shake the device to confirm proper installation and ensure no loose parts. 5) Dispose of the used roller responsibly. Usage Recommendation: For best results, replace rollers every 10–12 uses. Regular replacement ensures consistent performance in removing rough, dry, and hardened skin from the soles of the feet. Package Includes: 4 × Replacement Rollers