Item: Pumice Sponge
Colour: yellow.
Dimensions: 100 x 50 x 25 mm.
Brand: Figo
A pumice stone / pumice sponge is a glassy porous volcanic rock.
With this stone you can gently remove annoying calluses.
However, you should use it carefully because it removes the upper layers of the skin.
"Before removing the calluses with a pumice stone, you should take a warm foot bath to soften the calluses.
A little 10 to 15 minutes should be enough.
If you dont have time for a foot bath, you can use the pumice stone even after showering if your feet are slightly soaked.
Then you can gently sand the calluses on your still damp feet with the pumice stone.
After removing the callus, dry your feet and cream them with a foot cream. (Source Helpster)"