Glow In The Dark Constellation Mugs - Set of 2

This set contains two 16 oz mugs, each with the image of a constellation, that is grey during the day but turns into a light blue/green at night! Enjoy a cup of coffee or tea with the stars and moon! These highly durable ceramic mugs come with a unique space-themed design that glows in the dark. And they'll bring out your inner astrologer too!