Coffee Mug Warmer Target. Your cool mug will slow down the molecules of the cup warmer slightly, and the latter will speed up the molecules of the former. Coffee is just over 5 inches wide, providing a roomy perch for a small bowl of soup or a massive mug of joe.
You can only use the cup that provided with and cannot buy any duplicate mugs. But unlike some daintier styles, these hold a hefty 15. The temperature of the mug warmer reached a peak of 97c within 15 minutes.
Some designs of the mug warmer also allow you to choose the temperature that you desire which are perfect for hot coffee fans and lukewarm coffee lovers.
You can only use the cup that provided with and cannot buy any duplicate mugs. 4.298 out of 5 stars, based on 57 reviews 57 ratings current price $12.99 $ 12. Coffee mug warmer is large enough accommodate all types of mug sizes (3 ¼ inches in diameter) as well as small bowls for soup. The diameter of the warmer plate surface is 3.5” so perfect for different mug sizes.