| Brand | RAW |
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Check the listing for details. Raw Hydrostone Terracotta Humidifying Stone (3 Pack). Condition: New. Listed at 9.29 USD. Made from uncoated, kiln-baked terracotta clay, each stone is reusable and easy to use just soak it in water for five minutes, pat it dry, and place it in your storage container. While highly effective, it's important to monitor the rehydration process to avoid over-humidifying, which can lead to dampness or mold.