Leonardo DaVinci: ROLLING BALL TIMER
IT3113
ITALERI
1:72
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 concept relating to the laws of motion and delivers hours of entertainment.
Plastic kit
unpainted/ unassembled
Write now your personal experience with this article and help others with their purchase decision.