With Keva Contraptions 200 Plank Set, your child can create ramps, funnels, and chutes, then find out if the ball rolls as expected.
Using uniform, earth-friendly wooden planks made from pine, your beginning engineer can build unbelievable ball track structures with just gravity, balance, and imagination—no glue, snaps, or connectors!
Fostering unlimited experimentation, Keva Contraptions’ wooden planks build an early understanding of proportion and balance, while teaching basic principles of physics and engineering.
And due to the inherent transitory nature of each construction, children are less reluctant to see a Keva Contraptions project demolished.
This radical mindset emotionally frees your children to repeatedly build and destroy, fine-tuning their creative abilities.