Young thinkers can design unbelievable ball track structures via simple, stacking planks. No glue, no connectorsjust loads of constructive fun! The 200-Plank Set includes enough components to create ramps, funnels, chutes and crazy contraptions like the Black Hole and Bounce Plate. Two balls and an 18-page idea book are included.
|Dimensions||13 × 13 × 5.5 in|
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