Builds 25 great models with 324 components! Comes with a detailed color-coded instruction book and a durable plastic storage case. For ages 6 and up from KNEX. Parents choice award winner.
FREE GROUND SHIPPING ON ALL ORDERS OVER $75.00. Please entry FREESHIPPING in the coupon box on the second page of the checkout. Offer valid for the 48 contiguous states. Certain oversize and drop ship items are excluded.
