Develop a knack to stack! No glue or connectors required....simply stack wood planks to create buildings, monuments and geometric forms. It's the ideal activity to help kids gain an understanding of balance and proportion, as well as an interest in architecture, building and design. Includes 200 pine planks and an idea booklet. Ages 7+.

Learning that's right on track! 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" or the "Bounce Plate". No glue, no connectors - just loads of constructive fun! Includes 200 identical wooden planks, 2 specially designed light weight balls for maximum action and an 18-page idea book with project photos and quick start instructions. Ages 7+.