Thermochromic Peugeot 3008 HYbrid4 Mug

I thought this was just a conventional mug, until I poured hot water into it. Suffice to say, I quickly found out that it has a thermochromic coating. As a result, it changes colour when it gets hot. It’s a simple thing, but quite entertaining to watch. If left long enough the whole mug turns white, and then it will gradually fade back to its original colour as it cools. I won’t be drinking from it again though, it smells very strongly of chemicals and makes everything taste a bit odd.