NK CARE Callus Remover Replacement Rollers — 4 Pack

This four-pack of NK CARE Callus Remover Replacement Rollers ensures your electric callus remover maintains peak performance with fresh, effective abrasive surfaces. The pack includes two standard quartz-crystal rollers for regular weekly maintenance and two coarse diamond-particle rollers for heavy callus buildup and initial treatment of neglected feet. Each roller is a cylindrical sleeve that slides onto the drive shaft and locks with a push-button mechanism — no tools required for swapping between grits mid-session. The quartz-crystal surface uses micro-crushed quartz embedded in a resin matrix, providing effective but gentle abrasion that smooths without tearing. The diamond-particle surface uses industrial micro-diamond particles bonded to a steel substrate for aggressive material removal on the thickest calluses and cracked heel edges. Each roller lasts approximately six to eight weeks with weekly use before the abrasive surface wears smooth. Rollers measure 22mm in diameter and 30mm in length. Compatible with the NK CARE Electric Callus Remover (NKC-GRA-010). Rinse rollers under running water after each use and allow to air dry before storage. Total pack weight is 1.4 ounces.