Building Blocks Marble Race Run Maze

  Product Description: Marble Run aficionados will be thrilled with these classic block-sized Marble Run sets! Get a grasp on physics and momentum as you assemble the craziest, most towering track possible. Then let the balls roll and observe how well your design holds up. Infuse your builds with marble run pieces for a fresh spin, or try something totally new like a super fun park build! Every kit packs a ton of amusement and unlimited marble run track potential. Material: ABS plastic Age: 3+ years old Disclaimer: Normal 0 21 false false false EN-US X-NONE AR-SA