Color-changing mugs are nothing new. These are mugs that change colors as you pour a hot drink into them. This one happens to be for the Hunger Games fans. It is officially licensed. You will see flames and Katniss’ Mockingjay pin appear when you add your hot drink. Another fun product you can get on ThinkGeek.
More gadgets like this: here
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.