I have extremely rough calluses that continually develop on my heels, balls of my feet, etc. I ordered this product on a whim and am very pleased with the results. It does a great job of "grating" away the calluses. I have tried many things previously to rid the calluses (pumice stones, scrubs, lotions, callus removers) and this is the only thing that works! The handle is ergonomically designed so you can firmly hold it as you work on your calluses.
I brought this product because I have heard that it works very well so I thought I would give it a try. It was great. I loved it. But ths then I realzed that I was bleeding in several spots on my foot just after I used it. I have 3 or 4 cuts it now hurts to walk and this product WILL be going back to the store.
Cheap junk. Save your nails the damage they will face using these. You would be better off just chewing on them because that is about the effectiveness of these clippers. You may need to take several knarls at them before the clipper clips.
I wouldnt recommend these at all. Ever.