A clean taste starts with clean water. How do you ensure a more pure boil? With the natural purity of glass -- easy to see, easy to clean. The Crystal Clear™ has a large-capacity, cordless jug made of German SCHOTT glass. Its high power means faster boiling. Ease of mind matches ease of use -- everything touching your tea is BPA free; the wide, soft-opening lid prevents splashes and the safety auto shut-off prevents boil-off. So simply elegant, you may want to watch water boil.