The Ember mug rapidly cools your hot coffee or tea down to the temperature you choose, then maintains your perfect temperature. Includes one charging coaster. -Taste Enhance the flavor of your coffee or tea by choosing the temperature that tastes best to you. -Temperature Ember lets you customize your temperature, giving you total control over your drinking experience. -Time Enjoy a delicious cup of coffee or tea, at your perfect temperature, on your own time.
