Use Classic K'NEX pieces to build the plane, helicopter or truck. Each set uses all classic K'NEX rods and connectors. The classically designed plane features 67-pieces, while the helicopter with working propeller has 62-pieces or builds the truck with 67-pieces. Collect all three to combine and build a space shuttle with cargo doors that open and close.
- Each set contains 60 plus pieces
- Uses the large classic K'NEX rods and connectors from the original series
- Combine all 3 to build the space shuttle
- Plane, helicopter and truck