Let your children be introduced to endless building possibilities with the K’NEX Jumbo Jet Building Set! This building set from K’NEX comes with 57 different rod and connector pieces, which can be assembled into 3D configurations. Kids can start with a jumbo jet build to learn how K’NEX parts click together and then move on to the creations of their dreams. Easy-to-follow building instructions come along with the K’NEX Jumbo Jet Building Set. Unleash your kids’ creativity as they make their own designs for open-ended fun! They can even combine the parts from this set with two other K’NEX building sets – Dune Buggy and Space Shuttle – to create an amazing quadcopter combo build! This building set is recommended for kids ages 5 and up.