Proven Sales Record! Domestic Sauna Stones, SAUNA Stone, Approx. 20kg, Made in Japan

※Stone Type: Natural stone from Mie Prefecture, sedimentary rock.
A mix of mudstone and hard sandstone.

Japanese-made sauna stones with excellent thermal conductivity for a comfortable sauna experience.
The Charm and Superior Durability of Domestic Natural Stone
- Size: 5cm-15cm
- Contents: Approx. 20kg
- Country of Manufacture: Japan

This product features the peace of mind unique to domestic natural stones and excellent cost performance.

■ Sauna Stone Usage Guide
- First Use: Wash off surface dust with water.

- Installation: Carefully stack the stones without causing them to collapse, following the stove's instruction manual.

- Heating Precautions: Gradually increase the temperature after ignition.

- L?yly Procedure:
① Sprinkle a small amount of water and check for steam.
② Once the stones are confirmed to be sufficiently heated, begin l?yly in earnest.

- Post-Use Precautions: The stones remain hot even after the fire is extinguished. Be careful of burns.
※ Enjoy a safe and comfortable sauna time.


■ Proper Care for Sauna Stones

[Cooling After Use]
● After use, move the stones to a non-combustible surface such as firebricks or a metal tray and allow them to cool naturally.
● Rapid cooling (e.g., by pouring water) may cause them to crack.

[Cleaning Method]
- Wait until completely cool (confirm they are not hot to the touch).
- Lightly brush off soot and dirt from the stone surface with a soft brush.
- For stubborn stains, gently wipe with a well-wrung damp cloth.
- Dry completely in a well-ventilated area.

[Storage Precautions]
● Choose a well-ventilated location with low humidity.
● Ideally, store in a place protected from direct sunlight and rain.
● For long-term storage, it is recommended to place them in a breathable box or cloth bag.

[Special Precautions]
× Do not use detergents or cleansers (may alter the stone's properties).
× Never immerse in water while hot.
× Avoid storing them stacked; store them individually arranged.

■ Sauna Stone Usage Precautions

[Basic Precautions]
● Do not use for purposes other than intended.
● Not for use by children alone.
● As a consumable item, replace when deteriorated.

[Safety Measures]
? Always wear heat-resistant gloves.
? The stones remain hot during and after use.
? Be aware of damage, burns, and fire.

[Correct Usage]
× Avoid rapid heating/cooling.
× Do not immerse in water.
× Do not use large amounts of water for l?yly.

[Handling Tips]
● Handle with care to avoid impact when moving.
● Natural cooling is the basic method.
● Regular condition checks are recommended.