This item is discontinued and no longer availableThe K'NEX Budding Builders Building Set contains 100 large parts with vibrant colors and made with premium-quality °Let your child choose from 50 building ideas to create a wide array of Kid K'NEX designs! °This building set comes in a plastic tub for convenient storage of built models and loose pieces. °This building set comes with an instruction sheet that shows 50 suggested building models! °KID K'NEX aids the growth of key developmental abilities like fine motor skills, hand-eye coordination and dexterity °. Building with K'NEX puts children on a path of STEAM/STEM subjects (science, technology, engineering, arts & math). °KID K'NEX rods and connectors are responsibly made at a zero-waste manufacturing facility in Hatfield, Pennsylvania. Packaging may vary The information provided here is as complete and accurate as possible; however, product names, colours and/or materials are subject to change without notice.