Donderglas Titel:Default Title The wax layer may melt

The wax layer may melt

Has had a dye bath in Annie Slogan paint

Color: Dark gray

Dimensions: HxD (M) 11

A natural wreath with pine cones and pine needles

Donderglas Titel:Default Title The wax layer may meltdThunderglass a weather predictor with a story With this classic thunderglass, you bring a piece of historical science into your home. Since the 17th century, this elegant instrument has been used to predict weather changes and it still does! The principle is simple but fascinating: With high air pressure (fine weather), the water level in the spout drops, while with low air pressure (thunderstorm approaching) it rises. With sudden pressure drops,