Time consuming and to soft on calluses...
I've been using this product for a wile and i have to say I'm not satisfied with it..., its time consuming, the battery won't even last 15 minutes without a noticeable speed decrees... It's to soft on calluses and it takes a long time to get the job done... if you press it only a little it will stop... It takes less time to use a hand file...
Rating: 2 stars