The Lumiukko replaces the numbers with playful illustrations that represent the different temperature levels.

Who it is for

Families, mostly. It makes sauna time more engaging and fun for children.

Karelian soapstone

Cut from the same 2.8-billion-year-old bedrock as the rest of Hukka's range. Each piece is unique.

Accuracy, honestly

Saunas have hot and cold spots even within a small room, and a dial thermometer like this is indicative rather than scientific. Our thermometers are calibrated within a reasonable range.