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Da Vinci Rolling Ball Timer educational plastic model
Fast shipping
Via Chronopost 24H
Via DPD 24/48H
Colissimo 48/72H
339891 products in stock
Real-time stock displayed
Secure payment
Secure payment
In 3 or 4 installments

4.6/5
Specialist since 1955
Fast shipping
Via Chronopost 24H
Via DPD 24/48H
Colissimo 48/72H
339891 products in stock
Real-time stock displayed
Secure payment
Secure payment
In 3 or 4 installments

4.6/5
Specialist since 1955
DAVINCI ROLLING BALL TIMER. 100% New Tooling.? The da Vinci Rolling Ball Timer is based on a sketch of an escapement mechanism drawn by Leonardo da Vinci. The kit uses the principles of gravity and kinetics to measure the passage of time. It employs precision gears to power a platform in a “see-saw” pattern that propels a rolling ball. When complete, it exhibits concepts relating to the laws of motion and delivers hours of entertainment.
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