Sauna Stones - Greenstone (Igneous Rock) 15kg

※Important Notice
It is reported that many inferior products are circulating.
Some may explode or be toxic, so please be careful if you are considering purchasing sauna stones.
◎ Information from a buyer.

#NiwaTomo / #Kiryokugan / #Kiryokugan15kg
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You can see NiwaTomo's items for sale.

Basically, shipping is on Sundays!

We are a garden landscaping company in Shizuoka Prefecture.
We also make soil ^ ^
Thank you for your business.

????Product Introduction????

[Product Name]

Kiryokugan (Igneous Rock) (approx. 50-150mm)

[Description]
*Please wash with water before use.

The best rocks for sauna stones are considered to be plutonic rocks, which are igneous rocks that have cooled deep underground and hardened over many years.
These sauna stones are composed of gabbro, a plutonic rock, and diabase, a subvolcanic rock.
Plutonic rocks are denser than volcanic rocks like basalt, making them high-quality sauna stones that are heat-resistant and resistant to deformation.
*Common rocks found in riverbeds may crack or burst when heated and are not suitable for sauna stones.

If used weekly, replacement once a year is recommended.

△△Precautions△△
*The size of the stones will be random.
The quantity will vary depending on the size.
We will pack more than 15kg.

*The product image is a representative photo, so please expect to receive something similar to the image.

*We will pack directly into recycled cardboard boxes, so the boxes may be distorted. Please understand.

*We do not accept any complaints regarding the size or color of the stones.

*While the durability of the stones has been tested, we are not responsible for any human health effects or accidents resulting from their use after purchase. Please understand.

Olivine Sauna Stone Basalt Kōkaseki

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