Rolling ball timer #ITA3113
Italeri

Rolling ball timer


Mfg Sugg. Price: $54.35
Today's Price: $43.47
You Save: $10.88

SKU: ITA3113
Scale: NoScale
Weight: 1.73 lbs.
Status: Special Order in Europe, Ships in less than 2 weeks
 

QTY:


DESCRIPTION

The Da Vinci Rolling Ball Timer is developed from Leonardo's sketchbook concepts of an escapment mecanism.The kit uses the principles of gravity and kinetics to measure the passage of time. It employs precision gears to power a platform

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