Perfect Fit: Set of 4 replacement rollers to fit the Emjoi Micro Pedi (Extra Coarse). Effective Rollers: Removes hard skin easily and quickly and leaves your feet feeling smooth. As good as the original: Excellent product with a performance comparable to the original spare parts. Replacement Rollers: Suitable for men and women, and soft, hard, dry and sensitive feet. Note: Not compatible with MICRO Pedi MINI. Compatible with MICRO Pedi, MICRO Pedi MAN, MICRO Pedi NANO, MICRO Pedi Power, MICRO Pedi Professional.