Oh my gosh, this thing is such a life saver!!! I am a mom of three kids so whenever I make anything warm, it just sits so long that I’m constantly heating my coffee or tea up and it’s so frustrating! With this, I set my drink on the coaster when I know it’s going to sit and when I come back it’s still warm and I don’t have to dump them! I recommend this! Especially to parents who always find their coffee getting cold.