pumice
pum-ice
noun
A very light, porous volcanic rock, often used for scrubbing or polishing.
"She used a pumice stone to exfoliate her feet."
Thesaurus
Synonyms: pumice stone
pum-ice
A very light, porous volcanic rock, often used for scrubbing or polishing.
"She used a pumice stone to exfoliate her feet."
Synonyms: pumice stone