Harvia AC3040 | Vulcanite Sauna Stones 44 lbs

Harvia AC3040 sauna stones in granular dark grey vulcanite, which shines black when wet. An alternative to the standard AC3000, for electric and wood-burning Harvia heaters.

• Vulcanite, dark grey, shines black when wet
• 2 to 4 inch (5-10 cm)
• 44 lbs per box
• For electric and wood-burning sauna heaters
• Each stone is unique in shape and size, so an extra box lets you choose the best fit