Scholl Velvet Smooth Extra Coarse Roller Heads with Diamond Crystals (contains 1% diamond crystals. Doesn't affect coarseness).
Effectively remove very hard skin for soft, beautiful feet effortlessly.
We recommend that you only use Scholl Roller Heads with Scholl Velvet Smooth Electronic Foot Files and replace every 3 months for ideal efficacy.
You can remove hard skin with this roller head on wet, soaked or dry feet.