It does happen quite often that we forget time while working, while reading or while playing a game. You have a nice cup of coffee, tea or hot chocolate to drink and suddenly you got a cold drink in your hands! The Cup Warmer provides a warm drink even when you are busy for hours. You simply put the cup or mug on the plate heated by a tea-light and your coffee, tea or hot chocolate stays nice and warm.
The Cup Warmer is easy to make and costs less than 10 $.