GLASS STANDING GALILEO THERMOMETER AND COLORFUL GLASS SPHERES 17 INCH

17 inch High, 2 inch Diameter. Thick Sturdy Fluid Filled Glass with Coloful Fluid FIlled Glass Bubbles with Temperature Tags. Temperature Range Reads 64 to 80 Fahrenheit Degrees in 4 Degree Increments. Glass Balls Rise and Fall to Indicate Room Temperature. Lowest Floating Ball in Top Grouping Indicates Current Temperature