Scholl Express Pedi is an electronic foot file designed to remove hard skin on feet. It comes with a detachable roller head that spins 360 degrees and features diamond crystals to gently buff away dry and rough skin. The Extra Refill is a replacement roller head for the Scholl Express Pedi, allowing continued use of the device. The Pink color may be a specific design or limited edition variant of the Scholl Express Pedi.