
Turn the two knobs to maneuver the steel ball through the maze of holes. 13” x 11” x 3 ½”
Turn the two knobs to maneuver the steel ball through the maze of holes. 13” x 11” x 3 ½”
Turn the two knobs to maneuver the steel ball through the maze of holes. 13” x 11” x 3 ½”