K'nex Classics - 50 Model Power & Play Motorized Building Set

Build, rebuild, power up

Set inspires kids to take on 1 of 50 building challenges then power up into action.

Motorized movement in the box

Battery-powered motor gives life to connected pieces. Motor is integrated into 25 of the building ideas.

Colorful rods and connectors with storage

Includes 529 color-coded rods and connectors, spinning wheels, bendable flexi-rods and portable storage case.

Flyin High Movers

Build and add power to a mighty bi-plane, helicopter or sea plane.

Rad Ride Movers

Add motion to rad rides like an ATV, quad or racing truck.

Spinning Movers

Create a spinning ferris wheel, power drill, breezy fan or twirling carousel.

Animal MoversPower up active creatures like a long-neck giraffe, mudfish or busy ant.