You can drop one in a glass of soda and one in a glass of milk to demonstrate what that stuff does to your teeth after 24 hours.

I downloaded this now and already love it.

Definitely try out Dorf Romantik on Steam. It's a non stressful landscape puzzle game. It can also be challenging when you want everything perfect, but it doesn't need to be.

Source: https://www.polygon.com/reviews/23049119/dorfromantik-review-1-0-update