with just $19.99, cheaper than most foot care, its worth the try. i bought it 3 months ago and have used it twice since. it really buffs away dry skin although it takes a while before i get the smoothness that i want. i just hope the product lasts.

This does take off dry skin but I'm torn because I'm not sure if mine is just too dry? I use it and it still comes back not long after. Also, it uses 2 AA batteries so once you press too hard it slows down.
It works well on the callous on my hand. The price was kind of steep and I recently saw a similar product for $20 less. I'm not sure it was worth the $40.00