Enjoy pure-tasting water with all-natural Mizzl binchotan charcoal sticks. Binchotan is a premium activated charcoal made from 100% Ubame Oak and has been revered in Japan for centuries as a natural air and water purifier. Binchotan possess powerful water purification properties that draw impurities out of tap water while releasing beneficial minerals, such as calcium, mercury, magnesium, and phosphate. Say goodbye to plastic water filters that leech harmful chemicals! Made in Japan.