Hours of fun! Back of case has a stain from storage. View pictures.

Explore the endless possibilities of building with this 200+ piece K'NEX set! With a variety of pieces in different colors and shapes, you can construct your own vehicles, space crafts, and even alien creatures. This set includes instructions for creating 20 unique models, but the fun doesn't have to stop there. Let your imagination run wild and build whatever your heart desires!

The K'NEX pieces are made of durable plastic and come in a convenient blue carry case for easy storage and transport. Suitable for ages 6 and up, this set is perfect for young builders who love to create and tinker. Whether you're a K'NEX enthusiast or just getting started, this gear building set is sure to provide hours of entertainment and educational fun.