DIW Weather Monitor Galileo Thermometer & Storm Glass 18cm

Galileo Thermometer Storm Glass Weather Station With Clock anD Hygrometer This stylish Galileo thermometer and storm glass weather station will look great in any position indoors and shows the current temperature The liquid in the baubles is multi coloured This Galileo works on the principle that the density of a liquid changes as temperatures change. each internal globe is exactly weighted to rise or fall as the temperature changes and thus can be used to accurately tell the temperature. The storm glass is able to predict changes in the weather through changes in the liquid. Measures: (H) 18 x (W) 11 x (D) 4 cm