Young thinkers can design unbelievable ball track structures via simple, stacking planks. No glue, no connectors—just loads of constructive fun! The 50-Plank Set helps kids get things rolling with two balls and an instruction book detailing how to build a "Shooting Gallery," "Turbine," "Step Curve" and more. Fully compatible with our larger, 200-Plank Contraptions Set. Buy both sets and save $9.95! Recommended Ages: Ages 7 and up Availability: In Stock
Author: katharine EmsdenRating: 5 out of 5 starsGrandson got this for 6th birthday, stopped everything to play with it with 2 friends. They spend hours testing and building. It offers lots of creative construction, without set projects to follow certain rules
Author: Elijah PorterRating: 4 out of 5 starsThe instructions leave out some of the subtleties for getting the planks to balance or fall in the correct direction. It requires a certain amount of patience and resilience. However, once the structure responds as expected, it is indeed a great sensation.
Author: MariaRating: 5 out of 5 starsI got this for my son 12 years old, he loves it
