The ONYX Professional Double Sided Pumice Bar is great for smooth, soft feet. Its double-sided design effectively removes rough skin and calluses. It's easy to use and delivers professional results at home. (I use it in between my pedicures) Highly recommend for maintaining smooth feet!

This Onyx glass pumice stone works i have a callus on my foot that was very painful i tried many different products but nothing worked as good as this pumice stone in four days my callus is almost gone it has a coarse side for removing calluses and a smooth side for cleaning your feet it leaves your feet soft and smooth