Some people like a little extra heat "security" when they use a 20 Minute candle. This candle coaster is a nice-looking, extra layer to put between your 20 Minute Candle and the surface you have everything resting on. It's not mandatory to place something between your candle base (included in most sets) and your table surface, but here's an option if you'd like to add it onto your experience. 

Candle Coaster