SMOOTHES AND STRENGTHENS CALLUS - Long-lasting system to maintain or eliminate calluses. Extremely easy to hold and use.
YOU CAN SAY GOODBYE TO PAINFUL WORKOUTS - You know that strong desire to tear your hands off during WODs because of too many calluses? There - you can say goodbye to this feeling. Taking care of your calluses the right way can make all the difference – if you do this you may not have to stop a workout due to a skin problem.
REMOVABLE AND EXCHANGEABLE SANDING BAR - If you have the handle you will be able to replace the sanding bar when necessary. When it no longer works well it will need to be replaced.