KEVA Contraptions 200 Plank set


From MindWare – Stack planks to build tunnels, towers, ramps and chutes, then watch the balls bounce around! For ages 7-10 yrs, from MindWare.

Availability: In stock


No glue or connectors, just simple stacking that obeys the laws of gravity. Building tunnels, towers, ramps and chutes teaches the principles of velocity, slope, momentum and balance. 2 specially designed lightweight bouncy balls and a detailed guide book – and future architects, designers and builders of every proficiency level are off and rolling. For ages 7-10 yrs, from MindWare.

  • Take hands-on learning to the next level with KEVA Contraptions
  • 200 high-precision KEVA planks and two specially designed bouncy balls that are lightweight for maximum action
  • The “bounce” of the ball provides some of the most surprising moves—make it twist, bump, hop and stop
  • Guide book is loaded with instructions, photos, ideas and tips
  • Simple, high-quality materials for countless hours of fun
  • Learn the basics of physics and engineering
Manufacturer SKU44156



Dimensions 13.4 × 13 × 5.2 in

Safety Warnings

WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
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