Galileo Thermometer

Item
10001136
Size
4 1/4" x 3 1/4"
$24.95
Colorful glass bulbs rise or sink when the temperature of the room (and the liquid) changes. Made of glass, beech wood, steel, alcohol, water. Base and glass vessel ship unassembled and the glass vessel rests on top of the base when ready to display.

Size - 4.25" x 3.25"