27601 Gravitrax Trax Expansion Set Marble Run & STEM Toy & Gravitrax Loop Accessory – Marble Run & STEM Toy for Boys & Girls 8 & Up -Accessory for 2019 Toy of The Year Finalist Gravitrax

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27601 Gravitrax Trax Expansion Set Marble Run & STEM Toy For Boys & Girls Age 8 & Up – Expansion For 2019 Toy of The Year Finalist Gravitrax, MultiExpand your gravitrax starter-set with the tram expansion pack.
With this set, you can take your gravitrax system to a whole new level.
Combine the vertical blocks, curves and tracks with your gravitrax starter set for even more action and suspense.
How long can you keep the marbles going? Can you beat your own record? With the gravitrax interactive track system, You can design and build your own race tracks and experiment with gravity, magnetism, and kinetics to propel your ball to the finish.
With a variety of tiles, levels, tracks and features, you can control the speed of each ball.
The open-ended building concept offers endless possibilities to design a different track every time you play.
Add flair and speed to your tracks with expansion sets and action accessories.
Experience the power of gravity with gravitrax.
Gravitrax Loop Accessory – Marble Run & STEM Toy for Boys & Girls Age 8 & Up – Accessory for 2019 Toy of The Year Finalist GravitraxSend your ball for a loop! With the loop you can turn the word upside down.
Combine the looping with your gravitrax starter-set for even more action and excitement.
How much speed does your ball need to Loop The loop? With the gravitrax interactive track system and marble run, you can design and build your own race tracks and experiment with gravity, magnetism, and kinetics to propel your ball to the finish.
With a variety of tiles, levels, tracks and features, you can control the speed of each ball.
The open-ended building concept offers endless possibilities to design a different track every time you play.
Add flair and speed to your tracks with expansion sets and action accessories.
Gravitrax is a fun STEM toy for boys and girls that comes with over 100 pieces and 18 different construction elements.
The gravitrax starter set offers everything you need to begin building your own action-packed track systems.
Discover how the laws of physics affect the track your ball takes with curves, crosses, freefalls and even a cannon.
Experiment using different heights and angles to control the speed of the ball.
The included tasks and construction plans introduce you to the world of gravitrax.
Or let your creativity take over and begin constructing your own track designs from scratch.

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