This fascinating Galileo Thermometer offers form and function, perfect for your home or office. Not only does this instrument indicate the temperature in Fahrenheit, it is also a thing of captivating beauty. When the temperature rises, the liquid inside the glass tube becomes less dense and the colorful, liquid-filled bulbs will sink. When the temperature cools, the process is reversed and the bulbs will rise. Station it on a tabletop and enjoy the marvels of science.

Approximately 6"