I have manicure and pendicure every three weeks but the hard and rough skin on my feet were never quite soft. I have also tried some expensive cream and paraffin treatment. None gives any result that lasts more than couple days. I stumbled upon Nena's Callous Peel and thought I would give it a try. I wasn't expecting anything. But VOW. My feet are like baby skin. It's astounding as Nena didn't use chemicals nor knife to cut your hard skin. Her secret method really does the trick and I have never seen so much hard skin fell off from my feet! I am very pleased with the treatment and would not hesitate to recommend it to anyone!