Pumice

Pumice stone where it comes from?

Pumice stone is a type of igneous rock formed from cooling lava.Volcanology say pumice rock is actually a volcanic eruption can be obtained.

When the rocks are thrown out of the crater, while cooling off from the gas that is causing pitting themselves.

The spongy texture of rough stone that makes property is Layhbrdar wear.

Pumice stone is used as the abrasive because of its ability to remove layers of dead skin on the soles of the feet is firm.

In the past, only this porous volcanic rock that was used, but today it is also available types of plastic.

Here you'll put photos of pumice stone.