Maze City：Electric 3D Puzzle Marble Run Building Toy

Maze City is an intricate 3D wooden puzzle marble run designed for adults seeking both challenge and creativity. This engaging construction set features gravity loops, gear crosshatches, and mid-air acceleration vortices, offering a captivating experience as marbles navigate through the maze. With step-by-step instructions and precision-cut numbered parts, enthusiasts will enjoy 5-8 hours of immersive assembly. Once completed, Maze City serves as a stunning decorative piece that adds sophistication to any space, making it the perfect gift for birthdays, holidays, or anniversaries, blending intellectual stimulation with artistic expression.