Tylö Helo Sauna Rocks 20 kgs

Experience authentic sauna warmth with these premium black diabase stones. Each stone is naturally heat-resistant, capable of handling rapid temperature shifts without cracking or flaking.

The larger, rounded shapes promote excellent airflow and hold heat longer, helping create a consistent and gentle steam throughout your sauna session.

Suitable for a wide range of electric and wood-fired heaters, including Tylö and Helo models.

• 20 kg pack
• Natural black diabase
• Excellent heat retention and steam quality
• Ideal for both residential and commercial saunas