It comes with a powerful motor that will ensure even the most hardened callus are eliminated from the areas of your feet that are affected.
It saves you the cost of purchasing replacement batteries since its batteries are rechargeable.
The fact that it is charged using electricity also means that its motor is a much powerful.
It comes with two different kinds of course rollers that you can use to eliminate either normal or tough callus.
It is comfortable to use for long periods thanks to the ergonomic handle design.
It is very light making it very efficient for quick hand motions during use.
It only lasts for 40 minutes after 8 hours of charging which can be adequate if you have a lot of callus to eliminate from both feet or if you just want to use it during a long travel.