Galileo Thermometer dichro Each rainbow is approximately 1

Each rainbow is approximately 1

Measurements 2 3/4" x 2 3/4"

(It doesn't actually play

This item is lampworked by hand and slight variations in color

Galileo Thermometer dichro Each rainbow is approximately 1This 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