Gecko Run Snake Expansion

Gecko Run Snake is an expansion for the vertical marble run toy system, featuring special zigzag track pieces that make marbles slither and curve, adding a "snake-like" winding motion and testing speed control on walls, windows, and doors using residue-free nano-adhesive pads. It introduces challenges like sharp turns and requires precise placement to keep marbles on track, promoting physics learning (gravity, velocity) and creative engineering for ages 8