Knex Stem Toys|Construction^Motorized Creations -25 Models / 325 Piece

Teach your kids the basic concepts of construction! And give them the opportunity to encourage their mental development in an exciting way! Includes 325 quality pieces, with 25 different builds, including some motorized creations, to help foster creativity and imagination.

This KNEX Building Set contains 325 parts and easy-to-follow, step-by-step building instructions and inspirations for 25 different models. Your child can also use the parts to design and create from their own imagination! Packaged in a sturdy suitcase-style cardboard box with a handle for easy clean-up and portable storage. Building with K’NEX supports a child’s developmental growth and puts them on a path towards a better understanding of STEM subjects. As they fit the pieces together, they are developing spatial awareness and honing their fine motor and dexterity skills.