{"product_id":"harvia-sauna-heater-stones-rounded-olivine-5-10cm-33lbs","title":"Harvia R-991 - Rounded Sauna Heater Stones Olivine Diabase (2-4 in, 33 lbs)","description":"\u003cp\u003e\u003cspan\u003eRounded olivine diabase sauna stones provide a softer steam by allowing water to flow easily to the lower layers, increasing the heated surface area. Best used as a top layer, these stones help create more even steam and are compatible with both electric and wood-burning sauna heaters.\u003c\/span\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":55270329876648,"sku":"R-991","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8612\/8296\/files\/Harvia_Rounded_Sauna_Heater_Stones_Olivine_Diabase_2-4_in_33_lbs_1_webp.jpg?v=1771444105","url":"https:\/\/northlandsauna.com\/products\/harvia-sauna-heater-stones-rounded-olivine-5-10cm-33lbs","provider":"Northland Sauna Company","version":"1.0","type":"link"}