Keva Contraptions
$55.55
Young thinkers can build unbelievable ball track structures with this simple stacking plank system.
-Create ramps, funnels, chutes and crazy contraptions like the 'Black Hole' and 'Bounce Plate.'
-Then find out if the ball rolls as expected. Fostering unlimited creativity and experimentation
-Create ramps, funnels, chutes and crazy contraptions like the 'Black Hole' and 'Bounce Plate.'
-Then find out if the ball rolls as expected. Fostering unlimited creativity and experimentation
