K'NEX - Classic - 141PC Beginner Set fix-it who can easily build 2

who can easily build 2 flat shapes and then connect them together into a 3-D creation

Folds flat for storage

Revolution Flex (2016+/2

Additional details include smooth-glide drawers

and provide a smooth release

K'NEX - Classic - 141PC Beginner Set fix-it who can easily build 2Building with KNEX is easier than ever, with the Beginner 40 Model Building Set! Featuring all new easy build parts that allow children ages 5 and up to have a frustration free building experience. The new parts a barbell shaped rod that easily sandwiches between 2 connectors, and a flat panel piece that provides structural support were specifically designed to address the needs of younger builders, who can easily build 2 flat shapes and then connect