Item Number: 3081888
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Get First-Hand (Hour-Hand, and Minute-Hand) Experience with Gears
This fascinating, educational kit explains the science of clocks and the progression of time. A unique and interactive project, this clock construction promotes cognitive development. Easy to follow, color-coded instructions and simple parts help complete assembly in under a half hour. No batteries are required „ the unit uses wind-up power.
Size: 7 1/2"W x 8 1/2"H 2 1/2"D.
For ages 6+.