FASTER THAN MANUAL SCRAPERS & SAFER THAN BLADES. Unique roller with micro mineral particles spinning 360°, it has a powerful motor that spins the roller with a maximun speed of 30 times per second to gently and effectively buff away dead, calloused, hard and dry skin in seconds, leaving you with touchably beautiful feet you will want to show off.ESPEICALLY FOR THOSE ARE TIME CONSRAINED. Powered by an internal rechargeable battery made for up to 1,000 recharges, so you won't run out of battery just when you need it the most. It has 2 speeds that you can decide your own comfort level. Gently rotate over your hard, thick skin to remove dead skin from feet, right for both men and women.SIMPLE DESIGN WITH ONE BUTTON OPERATION. Its ergonomical shape makes for easy handling to yield a perfect pedi result at home. Also it is quite compact making it ideal for travel. After all, you never know when you're going to need to remove a callus.It comes with a rechargeable battery, a USB charging cord and travel pouch for you to carry around. Also included with a free, extra course roller, so you get a total of 2 roller heads that are detachable. The rollers have hundreds of tiny bumps, which serve to exfoliate the dead skin on your callus. They rotate in a circular motion when you place it on your callus, essentially mimicking a pumice stone.Segbeauty SUPERIOR GUARANTEE: 30-day money back guarantee to make your purchase 100% worry-free!