5 years & up. The only limit to this building set is your imagination! Build 50 different models including a dragon, swing ride, robot and more. Comes in a blue plastic storage tub that holds all K'NEX® parts, or partially and fully built models. Set contains 417 classic K'NEX® pieces to build over 70 unique models and whatever else you can create.
- Easy-to-follow instructions included
- Connects STEAM learning to creativity and curiosity
- Spatial awareness and problem-solving
- Select pieces made in a zero-waste, landfill-free green manufactoring facility