Binchoutan Japanese Charcoal 1lb (Highest Grade) Bincho Tan is a traditional high quality charcoal(jyoumaru) 1 Lb Plate is not included Binchotan charcoal is activated through an extremely high burning temperature and rapid cooling process. Known as the best quality charcoal for purifying water and air, its varietal benefits can be found in a number of everyday uses. Whether used to absorb chemicals in tap water, enhance blood circulation in a hot bath, stimulate healthy soil in the garden, or deflect negative ions in your home, Binchotan charcoals are a natural way to boost overall wellness. In the huge charcoal world, Bincho charcoal is the best product for its history, technical skill, and quality. Water Purifier,,In exchange, the charcoal sends its nutrients (calcium, iron and magnesium) back into the water It also neutralises the water's pH levels