Baby Brezza Formula Pro Advanced is the most advanced way to automatically make a warm, formula bottle instantly. No measuring, no mixing and no fuss. You can customize the perfect bottle for your baby Features:-Most advanced way to automatically make a warm, formula bottle instantly-Compatible with all baby bottles-New, more advanced version of the best-selling Formula Pro®-Patented mixing technology automatically mixes formula and water to perfect consistency-Fully customizable; choose 1 ounce increments between 2-10 ounces, 3 temperature settings and formula/water or water only dispensing-Works with all formula brands and all bottle sizes-Set-up and use is a breeze with all digital controls and an LCD control panel. There are no manual adjustments. Just pick your settings and push the start button.-The water tank is removable, has a wide top opening making it easy to fill, holds 50 oz of water, and is easily accessible by using the machine's built-in wheels. Dishwasher-safe too.-BPA free