K'nex is an engineering and building system for kids who love to learn with their hands and brains working together. It's a teacher and parent pick! We've created these 5 lb. kits from a full range of bulk pieces, for play-based learning at its best. Add to your own collection, or start a new one -- all while keeping high-quality, educational toys in play and out of landfill. K'NEX toys are made in the U.S.A.
Note: Every 5 lb. upcycled building set comes in a NEW clear storage bin with snap-tight lid. Colourful K'Nex storage cases like the green one depicted here may be available and sold separately, dependent on availability.
Ages: 4+ due to very small parts. WARNING: CHOKING HAZARD
Safety Note: The safe use of all toys purchased secondhand, through Tiny Toy Co. or elsewhere, is the sole responsibility of the buyer. Please supervise your child’s play, and in the absence of original packaging, please use online resources to reference up-to-date safety information. Tiny Toy Co. cannot be responsible for damage or injury caused by use of items post-sale.