Perfect for large models of electronic or wood-burning sauna heaters with an average size of 4-6 inches.
These are high-quality stones that generally ship the same day of the order!
IMPORTANT! Peridotite is a dense, course-grained igneous rock. Only igneous peridotite stones should be used in a sauna heater. The wrong stones can crack or even explode. Our stones produce soft heat when water is applied– an essential part of the sauna experience.
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