Now you can buff away calluses and rough patches easily with Blue Cross Callus Remover Extra Strength Gel. Specially formulated and trusted by professional manicurists, this extra strength gel works extra hard so you won’t have to. Not only does it get rid of unsightly calluses quickly, it even outperforms files, shavers, scrubbers, and the pumice stone. You’ll get noticeable results in just 4 to 7 minutes for silky smooth feet you’ll go out of your way to show off.