Pumice Stone
$7.49
A pumice stone is a porous natural volcanic rock used for exfoliating skin, removing calluses, or cleaning surfaces like tiles and pools in wilderness or outdoor contexts.
Estimated value as of 2026 路 Source: https://www.amazon.com/Earth-Therapy-Natural-Sierra-Pumice/dp/B000YLAP2I
Fun Fact
Pumice stones naturally float on water due to their porous structure formed from volcanic eruptions, making them ideal for pool and spa cleaning in nature settings.
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