Scholl Hard Skin Removal System Scholl Hard Skin Removal System is an effective, targeted treatment to remove stubborn, hard skin safely in just two steps. First, a roller ball delivers a special gel containing hyaluronic acid to the area to prepare the hard skin for removal, then the three angled safety blades remove it, leaving feet looking & feeling great. Directions Apply gel to affected area & massage with roller ball. Allow up to 2 minutes for the gel to work on the skin. Scrape safety blade heads over treated skin using sufficient pressure to remove dead skin. Replace lid after use. Rinse safety blades with water to clean. Ingredients Aqua, Glycerin, PEG-12 Dimethicone, Hydroxyethylcellulose, Hydrolyzed Hyaluronic Acid, Propylene Glycol, Benzyl Alcohol, Methylchloroisothiazolinone, Methylisothiazolinone, Disodium EDTA. Cautions Do not use on broken, bleeding skin. Avoid soft cuticle area & nails. Stop using if skin becomes sore or inflamed. Suitable for regular use. This product is not suitable for diabetics or those with poor blood circulation. Keep out of reach of children.