Traditional Black Forest weather house. This little weather house needs no batteries, it is powered by nature: Inside the weather house is a thread made of natural material and reacts with the air moisture. This reaction makes that thread moves the two little figurines. When the Black Forest man comes out of the house it will be rainy. When the Black Forest lady appears it will be sunny. But mind, the weather house is not as accurate as the official weather forcast or your app on your smartphone ;-)
All weather houses are handmade from the Black Forest.