Experience motorized vehicles in a whole new way with the 4WD Demolition Truck Building Set!
* Set contains 212 classic K'NEX pieces.
*Use the included motor to scale virtually anything with the new 4WD configuration.
* Build 3 motorized models out of the same box! Models can be built one at a time.
* K'NEX pieces are responsibly made in America at a landfill-free, zero-waste green manufacturing facility in Hatfield, Pennsylvania.
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
