Mindware Keva Contraptions 200

Rare item (hence price) Nothing missing, the picture shows 4 X stacks of 50 = 200 pine planks 2 Keva balls See photos for condition of box.The planks and balls however have only been used a couple of times so are on perfect condition. Young thinkers can build unbelievable ball track structures with this simple stacking plank set. Create ramps, funnels, chutes and crazy contraptions like the "Black Hole" and "Bounce Plate." Then find out if the ball rolls as expected. No glue, no connectors: just loads of constructive fun! Includes:KEVA Contraptions 200-piece plank set contains 200 wooden planks, 2 specially-designed lightweight balls for maximum action and an 18-page idea book with project photos and quick-start instructions. • Basic building planks can be used to build endless configurations• Fosters creativity, experimentation and STEM education• Builds an early understanding of proportion, balance and basics of physics & engineering• Planks are made from solid, unfinished pine Age Recommendation: Ages 7 and up