Review (4/5): Use as directed
Although this buffer works good, I would suggest it be used on maintained callouses. The rollers get hot on thick, hard callouses when constant firm pressure is applied..(not suggested)..use cautiously if you have little sensation on your feet..
The vender is amazing! My first buffer did not work, wouldn't even charge. The vender was very helpful in replacing the unit for the one I have now (which works just fine..)