A. This portable water ionizer helps to convert regular water into alkaline and ionized water, which is beneficial for your body. Easy to carry. Light weight, perfect for taking with you everywhere. For example, office, school, outdoor activities, etc. Also as a sincere gift for your friends and family. B. One stick packed in a plastic tube: 1. Before use, place the stick in a clean bottle half filled with tap or bottled water (if bottled, preferably with a pH of 7 or higher). Shake vigorously for 15 - 30 seconds and discard. This step removes excess loose minerals and activates the stick. Repeat 3 times. 2. Place the stick in a cup of water for at least 25 - 30 minutes before drinking. The longer you leave the ionizer, the higher the pH and stronger the ORP. 3. Use one stick for 500ml, two sticks for 1 liter C. Color: silver Material: stainless steel Size: 13.5 * 1.8 cm Package Contents: 5 * water ionizer D. The color of the item in the picture may be slightly different from the real thing on the screens. Measurement error +/- 1 - 3cm. E. Due to dropshipping: 1. We accept dropshipping, we have a lot of experience in dropshipping, and we do not put any advertising and materials in the order. 2. We accept CSV file (Excel file) to handle the order of large orders. You only need to pay in one order. We will handle your orders according to the Excel file. You can send us a CSV file that contains all your customers' information (name, email address, full address) and order information (color, quantity, total price). You only need to place one order after paying for it. We will upload your file into our system and process your orders based on your file. Once your order has shipped, I will send you a CSV file with tracking codes.