A gentleman's perspective.
The remover does work. However it is not powerful and as a man with thick heel calluses I have had to spend several hours with this machine to remove them. If you push harder then enough to remove the callous as a fine dust the machine stops. You also need to take frequent breaks so as not to overheat it.<br /><br />On the positive side it has no batteries to wear out, and if it holds up it is removing the callous without discomfort or overheating my skin. Just be prepared to invest some time if you have thick callouses. If you're a gue think about it like using an orbital sander with 600 grit paper, when the job would have worked out better with a belt sander with 120 grit paper. You will still get there but it's time consuming.<br /><br />By the way I did upgrade to the super coarse green rollers. Don't bother with the extra coarse grey ones.
Rating: 3 stars