Natural Pumice Stone
Pumice is a naturally occurring volcanic rock which can be used for a myriad of applications, most famously for removing unwanted calluses on hands and feet. Can also be used as a de-pilling tool for sweaters and other woolen garments.
For all applications, simply brush the stone gently over the surface you wish to smooth out.
Material: Pumice stone.
Sustainably harvested in Mt. Shasta, California.