For wall powered micropedi WORKS PRETTY GOOD PLENTY OF TORQUE
I’ve had a couple of battery and usb powered callus grinders of the same type and they don’t work very well. Any amount of pressure stalls the grinder.<br />Now this one with no battery just the wall transformer power supply has lots of torque. Make sure to use it over a hard surface floor as there is going to be lots of dead skin all over the place when you’re done to vacuum up. The only part that is difficult is the flat areas of the foot and behind the toes. The end supports of the roller/grinder make it difficult to make contact with the skin. I don’t know how they can get around this problem with this style tool. The rollers are easy to remove for replacement but mine did a lot of work and shows no sign of wearing out. Quality abrasives used.<br />But overall it is very effective I like it!
Rating: 5 stars