Brand new, unused. Carefully packaged and can be shipped the same day! You can easily make alkaline ionized water at home. ● Alkaline ionized water made from tap water Simply put it in a plastic bottle and you can make healthy and delicious ionized water (pH 7.5-8.6). ● Quickly adsorbs and removes heavy metals, lead, impurities, and chlorine from tap water. ● Contains added Kishu Binchotan charcoal. ● Usable for about 2 months, it can produce water for about 120-180 500ml plastic bottles, making it economical and reusable. 【How to Use】 1. Before first use, put this product into a well-washed plastic bottle and shake it up and down about 10 times. Discard the water after rinsing and use fresh water. 2. The water production time is about 90 minutes for a 500mL container, and about 3-4 hours using two for a 2L container, resulting in delicious ionized water. Also, when the water in the container is about half full during use, add fresh water. The water production time will be halved. (Note) If left in a small amount of water for a long time, the pH concentration may increase, and the water may smell medicinal. In that case, replace it with fresh water. 【Ingredients】 Ingredients: Kishu Binchotan charcoal, natural water-soluble calcium carbonate ore 【Contents】39g 【Country of Origin】 Japan 【Precautions for Use】 ・Do not put this product directly into an electric kettle and boil it. ・When using for tea or coffee, use the finished water. ・The replacement period is when you start to smell chlorine or lime scale, replace it with a new product. ・When disposing of the stick after use as separated waste, remove the top of the stick with pliers, etc., and separate the stick for plastic. Also, use the ore inside in a flower pot or a vase for cut flowers.