Our product made using traditional way of production, and it make the product have more superiority compare with common charcoal. come with many shape such as : 1. Stick (used for BBQ and drinking water purifier make pH water up to 8+) 2. Lumps (used for BBQ) 3. Powder ( Industrial use, cosmetic, teeth whitening, etc) Spec of our Charcoal product Fix carbon : Min 80% up to 90% Kal : min 7000kal/gram Burning time : Up to 4 hr No iron, or metal detected Far Infrared Block electromagnetic wave