REMOVE MORE SKIN EVERY SECOND Naturalico callus remover tool, spins 40 times/sec. More spins means more exfoliation than other tools. The built-in 1200 Mah battery can be charged more than 1,000 times during its lifetime. First fully charge the device for 8 hours, and then you can use it continuously for up to 40 minutes. Red light indicator will turn on during the charge, and indicator light will turn to Green light when the charge is Full EXFOLIATE A LITTLE OR A LOT With 2 speeds, our pedicure tool lets you customize the experience. Clear your callus using our callus shaver. Easy feet care - foot scrubber scraper is very simple, easy to use and perfect for both men and women GOOD FOR THE PLANET & FOR YOUR FEET Rechargeable to reduce battery waste; Gentler than a manual file