K'NEX K-Force Flash Fire Motorized Blaster Building Set (47010)

K'NEX K-Force Flash Fire Motorized Blaster Building Set (47010)
K-FORCE Build and Blast is the only line of dart blasters that you design, build and fully customize!
Building with K'NEX puts children on a path of STEAM/STEM subjects (science, technology, engineering, arts & math).
K'NEX strengthens hand-eye coordination, fine motor skills, problem-solving skills, and trains a child's imagination!