The Emjoi Micro-Pedi callus remover helps keep your feet salon-worthy from the comfort of your home. No scraping and sanding or scary tools. The Micro-Pedi does all the work for you. It's an innovative device that uses micro-mineral rollers that spin at 360-degrees to help quickly and easily buff your way to soft, smooth feet and more. It's portable with an easy-to-clean design and easy-grip handle. Who is it for: It's for everyone who has any dry, rough, or callused skin on their feet. The blue extra-coarse roller is great for all rough and callused feet.