Feriwola has a large selection of home decor items to add character to your house. Included in that is this teardrop weather forecaster.
This is a glass figure with some type of chemical substance inside it that reacts to the weather pressure changes. This results in the crystals changing shape. It comes with instructions that let you know what each type means.
I have to be honest it has not changed at all since I got it so I’m not sure how well it does it’s job but it is pretty and looks nice on the bookcase. If you want one yu can get it here,https://feriwola.com/products/teardrop-storm-glass-weather-forecast-home-decor
I received this product at a discount for review but all opinions are my own.