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HUMM Extra Small 33 lbs 1" - 2" Gray Rounded Olivine Granite Sauna Heater Stones

HUMM Extra Small 33 lbs 1" - 2" Gray Rounded Olivine Granite Sauna Heater Stones

Regular price $63.00
Regular price $0.00 Sale price $63.00
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33 lbs of 1" - 2" (3-5 cm) of rounded olivine sauna stones. We highly recommend using rounded stones in HUUM heaters to compliment the design and have milder steam. The stones are durable and have high heat capacity. You can also use other types of stones in HUUM heaters, except decorative stones because they can break easily.

Choose your stones wisely

Throwing water on the stones is how you regulate heat and steam in the sauna. The shape, size and composition of the stones and the way they are arranged make all the difference. We recommend rounded stones because they provide a milder steam. Thanks to the rounded shape the water can reach inner layers of stones and evaporate gradually instead of evaporating all at once from the top layer. Since they are very visible in HUUM heaters, you need both smaller and bigger stones to avoid big noticeable gaps. We also suggest laying smaller stones and more close together on the top to accumulate the heat better.

What's Included

  • 33 lb box of 1" to 2" (3-5 cm) round Olivine sauna stones


  • Olivine Diabase Granite sauna stones
  • Rounded shape to complement heater design
  • Durable with high-heat capacity
  • Stones range from 1" to 2" (3-5 cm)


      Color Gray
      Weight 33.95 lbs
      Length 15" (381mm)
      Width 11" (280mm)
      Height 4" (102mm)
      Dimensions 15" L (381 mm) x 11" W (280 mm) x 4" H (102 mm)
      Construction Material Granite
      Contains Wood? Yes
      Sell Package Qty & Uom 1; EA
      Ship Type Parcel
      Freight Class 70


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