Galileo color ball thermometer is an ornamental work of art under the mention of Galileo (1564-1642). In a cylinder filled with liquid, there are several glass color balls, witch go up and down with the change of temperature, it's a very interesting product. 

 

*Temperature display range 

18-26 C / 64 - 80 F,  five balls 

Galileo Thermometer

$34.99 Regular Price
$29.99Sale Price