Just a reply to tell you that I laughed when I saw the £1 coin taped to my invoice, it really gave me a sense of old fashioned, personal service. So refreshing in the soul-less, anonymous retail environment today. I know I'm dealing with real people who can come up with a simple solution to a simple problem!! Thanks again for brightening my day!
Found at the surface of a lava flow, pumice stone is volcanic glass formed by the solidification of lava that is permeated with gas bubbles. It's light grey and looks like a normal rock. It's often left in this form, which most people will recognise.
It's used widely in soap making - a great ingredient that helps to remove dirt. We've used it in our Fresh Feets foot soak, which is really cooling. Pumice powder adds another dimension - soothing and softening feet!