Clean your feet and clean your sink! You read that right, pumice stones are great for exfoliating and removing dead skin as well as removing stains from porcelain.
Works great! It's a small stone, but I don't think you'd need anything bigger for cleaning up your feet. The rope cord is nice for hanging the pumice stone in the shower.
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L.P.
Works well! It's a pumice stone so there's not much to say :)