Works best when mounted on a stick
I have 4 calluses on my feet: the heel, the left and right ball of the foot, and the outside of my big toe. The require multiple angles to reach and are tricky. The sander works well but it does take a while and my arms get tired. I found that if I strap it to a long stick like a long reach grabber I can much more easily do the work while lounging in my chair. I just keep going til it starts to hurt a little and I'm good. It does a wonderful job if you have the patience.
Rating: 5 stars