WILLOWYBE Volcanic Sauna Stone Rock 35 lb / 16 kg – Rounded Lava Rocks for Electric & Wood-Burning Sauna Heaters, Porous Sauna Rocks for Soft Steam, Natural Grey - Sauna Accessory

Willowybe Volcanic Sauna Stones are designed to bring a smooth, comforting steam experience to your home sauna. Each box contains approximately 35 lb / 16 kg of rounded volcanic stones in a natural grey color. The uniform shape and size make it easy to arrange the rocks neatly on your sauna heater, creating a clean and modern look that fits both traditional and contemporary sauna designs. These sauna stones are made from natural volcanic rock with a porous surface. When the stones are fully heated, a small amount of water sprinkled over the top is quickly absorbed and converted into a gentle, even steam. Used together with a suitable base layer of denser heater stones, the Willowybe Volcanic Sauna Stones can help create a balanced sauna environment with comfortable steam and stable heat. The stones are suitable for most electric and wood-burning sauna heaters commonly found in home saunas, outdoor barrel saunas and compact sauna rooms. Simply place the stones carefully on the heater according to your heater manufacturer’s instructions, preheat them thoroughly, and then add water in small amounts as needed. For best results, rinse the stones before first use to remove any loose dust, and allow them to dry completely. After each session, let the stones cool down and dry before storage. Over time, inspect the stones and replace any that show visible cracks or significant wear. With proper care, Willowybe Volcanic Sauna Stones are a practical accessory to support a relaxing and enjoyable sauna routine.

• Carefully Selected Volcanic Sauna Stones – Each box includes approximately 35 lb / 16 kg of rounded volcanic sauna stones. The medium-size rocks are similar in shape and color, making it easy to create a neat, even layer on top of your sauna heater.
• Soft Steam Experience – The porous surface of these lava sauna stones absorbs water quickly and then releases it as a gentle, even steam. Use them on the top layer of your heater stones to enjoy a smooth and comfortable sauna atmosphere.
• Made for Repeated Heating – Natural volcanic stone is well suited for high temperatures and frequent heating and cooling cycles. When used as directed, these sauna rocks help support stable heat output during your sauna session.
• Versatile for Many Sauna Setups – Designed for use with most electric and wood-burning sauna heaters. Ideal as a top layer over denser base stones, or as a decorative layer for home saunas, outdoor barrel saunas and compact sauna stoves.
• Easy Care & Storage – Rinse the stones before first use and allow them to dry completely. Always preheat the stones before sprinkling water over them. After your sauna, let the stones cool and dry thoroughly before storing to help extend their service life.