Well, the name itself pulled towards it, and the reviews completed my decision to purchase it. Great little product, every sturdy...I can see getting a lot of usage from it. Works great, smooths out your feet effortlessly. I don't have a bad problem with callous's, just sometimes feel as if my feet aren't as soft as I'd like them to be. So I can't tell you how well the product would work on seriously bad callous feet\/heels. But for moderate maintenance on your feet this is perfect!
doesnt do what it promises to do((( didnt meet expectations,its called miracle cure-no miricle at all!!! promises a great improvement in a couple days of using-nothing happens.nails still break,they are thin and weak. i used to buy different nail products to help my nails,but nothing works!!!! dont waste your money and time.i dont recommend this product.