Authentic binchotan charcoal from Kishu, Wakayama prefecture in Japan.
Traditionally hand-crafted with Ubame Oak (Quercus phillyraeoides) by skilled craftsman
 
As a water purifier :
Binchotan removes chemicals and toxins from water, and release beneficial minerals such as calcium, magnesium, and iron into the water. 
 
How to use :
Before using, wash it with brush under water and rinse.
Add your binchotan into a bottle of water, and leave it overnight. Ready to drink.
 
How to maintain :
Place in boiling water for ten minutes and allow to cool down, then dry it.
One stick will last for around three months if you maintain your binchotan piece on a weekly basis.
 
Content : Approx. 100 g ( 3-4 thin sticks)