Huum rounded stones 15 kg
Rounded stones have many benefits in a sauna heater: they are durable, they crumble less and thus less dust, they are easier to clean, air flows better between the rocks, and the most important: they look great. You can use regular sauna heater stones just as well, it is your choice which you like better.
Choose the suitable stone size. Small for Drop and other small electric sauna heaters, Large for Hive and wood fired sauna heaters. You can also choose both, to place larger stones at the bottom and smaller at the top.
One box, 15 kg. Calculate how many boxes you need for your heater.