Smoother Replacement Rollers/Set of 3, 
No blades to injure the skin. No repetitive motions with foot files.  2,000 times per minute to buff away tough, hardened skin. Leaves your feet smooth as silk, ready to bare in strappy sandals. Includes an extra smoothing head. not included. Refill roller set available separately.
Buffs away stubborn buildup with amazing ease – and has no blades to harm skin
Spins over 2,000 times per minute
replacement roller set with 2 nano-abrasion rollers and 1 smoothing head