Mindware Keva: Contraptions 50 Piece Set

Young thinkers can design unbelievable ball track structures via simple, stacking planks.
No glue, no connectors-just loads of constructive fun!
The 50-Plank Set helps kids get things rolling with two balls and an instruction book detailing how to build a “Shooting Gallery,” “Turbine,” “Step Curve” and more.
Age Recommendation: Ages 7 and up

What's in the box
50 x Durable Planks
2 x Balls
1 x Instruction booklet