Gumball Machine Maker Science Kit
Gumball Machine MakerBuild your own gumball machine AND learn about physics and engineering in the process. As the gumballs roll down the track, they perform cool stunts and tricks. Stunts include a pulley lift, pendulum, funnel, trampoline, variable-slope ramp, pinball launcher, and domino slide. 55 Piece kit comes with everything you need to build a working gumball machine, even some gumballs! Trial-and-error experiments teach in a fun, hands-on way: Will your gumball successfully make it to the end of the track, or will you have to reengineer your gumball machine to make it work? Ages 6+. (#8A017) Item in stock unless noted above.
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Regular Price: $19.99
Sale Price: $16.99