Contraption 50 Plank Set
- Contraptions 50 recommended for ages 7+
- Made in the USA
- 100% natural & recyclable
Contraptions are ramps and chutes, tracks, and towers, tunnels, funnels, and more simply by stacking the planks: no glue or connectors, just gravity, and imagination. Make the ball roll, twist, bump, bounce, hop and stop through your contraption. Two specially designed KEVA balls provide bouncy action and surprising moves. The contraptions guidebook shows you how.
Maple trees that grow in the cold environment of Maine have an exceptionally tight grain that makes KEVA planks extra tough and warp-free.
- Product Type: Science & Tinkering Kits