Large Free Standing Tear Drop Galileo Thermometer

The liquid in the baubles is multi coloured The temperature is shown in a range from 18 to 26 degrees Celsius 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. Each globe has a brass tag that hangs from underneath that has this temperature displayed on it Stands 17cm (h) x 10cm in diameter