Kagoshima Prefecture Natural Pumice, 4 pieces. For pots, bonsai, variegated plants, wild plants, and exfoliation. V

Thank you for viewing.
These are 4 natural pumice stones from Kagoshima Prefecture.
Each stone varies in size, color, shape, and hardness.
Each pumice stone has its own unique character (please see photos).
These are 100% pure, natural pumice stones.
They can be used for:
- Exfoliating skin
- Removing rust
- As decorative floating stones in gardens
- As a floating toy for turtles
- Scalp conditioning (though this is likely dangerous and not recommended)
Please use the 350ml can of beer shown in the photo for size reference.
Additional notes:
The material is not overly hard, so it should be relatively easy to shape to your preference.
(Please note that processing while dry may cause the stones to crack.)
Please check the images for the condition of the stones.