The Portabble Alkaline Hydrogen Water Stick contains tourmaline, maifanshi, far infrared stone and calcium stone. It converts regular water into health ionized water. It creates a negative ORP -100 to -200, which can remove 70% of free radicals in the flood and promotes health and prevents illness. Helps Alkalize, Hydrate and Detoxify your Body. The alkaline water stick is the perfect portable water ionizer for people on the go! It is made from food grade 304 stainless steel. To achieve higher pH levels, purchase 2 sticks. CHANGE YOUR LIFE! Alkaline Water Alkalizes your body! A simple, convenient, and portable device that changes tap water or bottled water into high pH, antioxidant, micro-clustered, oxygenated alkaline drinking water. NATURAL ORES MATERIALS Alkaline Water Stick contains tourmaline ceramics, water soluble calcium carbonate, coral fossil, dechlorine ceramics and black stone. Alkaline Water Stick contains natural ores and these ingredients are dissolved out into water. These ores decompose and remove chlorine and other unpleasant odors as well as alkalinize water. SPEED UP THE METABOLISM The Alkaline Stick changes tap water into negative alkaline ionized water. Helps Alkalize, Hydrate and Detoxify your Body. Will improve the nutrient absorption, metabolism and immunity function. Neutralize the acidic toxin in the bowels and eliminate the dysphoria. Drinking alkaline water is fast and effective way to reduce acid reflux symptoms. EASY TO SET UP!You poor tap water half way into a bottle. Shake vigorously for 30 seconds then dump water, this you do 3 times total. After this it is able to be used regularly. When you are ready to use you put it in your bottle of water, shake vigorously for 30 seconds. Then you let it sit for 15 to 20 minutes. After that it's ready. A customer used a PH test strip and it measured it after leaving the stick in over night it was 9.5. HOW TO USE?A simple, convenient, and portable device that changes tap water or bottled water into high pH, antioxidant, micro-clustered, oxygenated alkaline drinking water. It is very easy to use it.1. Before using, put the stick in a clean bottle filled half-way with tap or bottle water (if bottled, preferably one with a 7 pH or higher). Shake vigorously for 15-30 seconds and dispose. This step removes excess loose minerals and active the stick. Repeat 3 times.2. Put the stick into the cup with water, at least above 25-30 minutes, then you can see the result. HOW LONG DOES IT LAST?Don't put the Water Stick into water overnight or for a long period of time. If you drink 2L water per day, life span is almost 12 months. If you wanna better pH performance, it is suggested to replace a new one every three months.