perfect for sloughing away dry skin. Every stone has a different size, shape and color as they are naturally occurring stones.In addition to its primary purpose exfoliating skin, you can also use pumice to remove hair, remove pills from fabric, and even clean your toilet. How can I use it? To use a pumice stone, soften the calloused skin in warm water, wet the stone, then gently rub the stone over the area using circular motions until you remove the dead skin. How to clean before and after use my pumice rock ? Sometimes when you first get the stone, there will be some dust on it because it is a natural rock.dead skin cells accumulate in the pores of the stone after usage. So, rub it with an unused toothbrush under running water. And use a little soap to fully clean off the stone. How to care my foot scraper? Comes with a strap to hang it to dry after each use, or lay it flat on a towel to soak up excess water and keep bacteria from growing on it. Then it's ready for the next use A pumice stone -- a small block of lightweight, hardened lava foam -- sloughs off tough, dry skin and dead skin cells, usually from the feet, elbows or knees. Although regular use of a pumice stone two to three times every week improves the appearance of the skin, it also relieves discomfort caused by calluses. Use a pumice stone gently and be patient but persistent. A heavy buildup of hard, leathery skin may require several treatments. colour:random Random in shape,Random mode cannot be selected Material:Volcanic stone size:9.5*7*2.5cm Package Contents: 1* volcanic rock stone with plastic film Tips Add one or two drops of lavender, jasmine or sandalwood essential oil to the sudsy water to provide extra soothing and relaxation. For a rejuvenating soak, use one or two drops of peppermint oil. Warnings Don't use a pumicestone on sore, red areas or open skin. Never attempt to remove hardened skin or calluses with metal tools, razor blades or steel wool. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.