● It emits far infrared rays that give vitality to the human body and living cells.
● It is rich in inorganic substances and minerals that are beneficial to the human body.
● Maintains cell vitality by regulating the growth and physiological functions of the living body.
● Since it is porous in nature, it has an adsorptive effect.
● It has a mineral springing action and an ionic exchange action, and prevents various diseases of living organisms and promotes their growth.
● Effects such as adsorption and decomposition of harmful substances and maintenance of freshness are also recognized.

It mainly utilizes the characteristics of far-infrared rays _and minerals of Ioishi, but it is also necessary to study Ioishi, which has excellent medicinal stone effect. Still, research _and application have been done only by touch. If you are interested, I would like you to work hard on the research _and product development, create big products, _and give the blessings of Ioishi to many people.
We offer cheap samples to those who make such efforts.

The following uses are expected depending on the sieve content (size).

Size	Usage plan
30 cm square plate	Application to sauna bed boards _and walls
10-20mm	Biological carrier
3-10mm	For water purifiers _and fish farming
1-3mm	Water quality improver
0.5-1mm	Soil conditioner
50mesh	Woven in fibers
100mesh	Add to soap