The Contraptions 50 box is green, blue and gray with the contraptions planks set up as a platform for the ball to roll, bounce, and drop into a basket.
The Contraptions planks are set up as a platform with three medium levels and one smaller level that the red ball will roll and then bounce.

Contraption 50 Plank Set

$ 24.00
$ 24.00
Sold Out

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.

  • Contraptions 50 recommended for ages 7+
  • Made in the USA
  • 100% natural & recyclable