Tosa Binchotan Charcoal naturally purifies for great-tasting water. Binchotan is known as the highest quality charcoal and is activated through an extremely high burning temperature and a rapid cooling process. Binchotan's alkaline properties reduce water hardness. In addition, it naturally absorbs odor and improves the overall taste of water, leaving you with a fresh glass of water each time. Each stick can be used for about three months. After three months, it can be used as a natural deodorizer, dehumidifier, or broken it into small pieces and placed into your plant soil, creating micro water and air cavities in the soil. Made in the Tosa region in Japan. First use: rinse with water and boil for 10 minutes and let dry. One binchotan charcoal stick is included in a package. Use 1 stick for 3-5 gallons of water. The filtering time is approximately 9-10 hours. Traditional Japanese Charcoal Binchotan charcoal is high-grade charcoal and is prized for its natural way to purify water for a great taste. Charcoal has been used in Japan to naturally improve water and air for centuries. Natural and Environmentally-Safe Binchotan charcoal sticks are an entirely natural and plastic-free option. Enjoy each glass of water more while doing something good for the environment. Reuse and Recycle Depending on the water used, each charcoal stick will last for about three months. After that, it can be used as a natural deodorizer, dehumidifier, or recycled into plant soil. 3-5 Gallon Binchotan Charcoal Stick from Tosa 2 Pieces Personal Binchotan Charcoal Sticks from Tosa 1-2 Gallon Binchotan Charcoal Stick from Kishu 2 Litre Binchotan Charcoal Stick from Kishu Pro Grade Binchotan BBQ Lump Charcoal from Kishu 4 Piece Bamboo Charcoal Sticks Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Buying Options Customer Reviews 4.3 out of 5 stars 12 4.1 out of 5 stars 8 4.2 out of 5 stars 93 4.1 out of 5 stars 105 3.7 out of 5 stars 5 4.2 out of 5 stars 39 Price $18.95$18.95 $13.50$13.50 $19.75$19.75 — no data $101.95$101.95 — no data Type of Charcoal Binchotan from Tosa region Binchotan from Tosa region Binchotan from Kishu region Binchotan from Kishu region Binchotan from Kishu region Bamboo charcoal from Japan Amount Included 1 Stick 2 Sticks 1 Stick 1 Stick 4 Pound Bag 4 Pieces One Stick Can Filter Up To... 3-5 Gallons of Water Various Personal-Sized Water Bottles (Up to 1 Litre of Water) 1-2 Gallons of Water 2 Litres of Water N/A Personal Size Water Bottle (About 22 Fluid Ounces) Filtering Time 9-10 Hours 3-4 Hours 6-7 Hours 3-4 Hours N/A 3-4 Hours Plastic-Free ✓ ✓ ✓ ✓ ✓ ✓ Purifies for Great-Tasting Water ✓ ✓ ✓ ✓ X ✓