This might look like a police call box on the outside, but on the inside it’s of infinite proportions. Which is good because it holds beer (and more is better, right?). The Doctor Who Color-Changing TARDIS 16 oz. Glass comes in a set of 2 and when you add in a cold beverage the Tardis turns a pleasing dark blue color. Now if only this glass could transport you through space and time to January when it’s actually released (pre-order now). And try not to drink an infinite amount of beer.
Chameleon Temperature Changing Colour Nail Lacquers Soak Off UV LED Gel Polish Festival Fuchsia - Air Blue
Coidak E26 RGB+W LED Color Changing Light Bulb with 2.4G RF Wireless Remote Controll (Not IR), Pure White, Dimmable A19 Lamp