Future City Marble Run Mechanical 3D Puzzle

Future City Marble Run Mechanical 3D Puzzle brings hands-on engineering to life with a futuristic cityscape filled with winding tracks, gears, tunnels, and speeding marbles. Build the 140-piece wooden model, then activate the marble run with its lift and dynamic lighting to watch marbles travel through the interconnected city. The design combines mechanical movement, architecture, and gravity-driven motion into an engaging STEM-inspired building project.

Designed for builders, marble-run fans, and curious minds, this mechanical puzzle offers a satisfying construction experience while demonstrating concepts such as gravity, motion, mechanical systems, and engineering design.

Why You’ll Love This:

• Includes 140 pieces for building a detailed futuristic city marble run
• Features a powered lift that carries marbles through the track for continuous movement
• Includes dynamic lighting activated by a touch-sensitive switch
• Interlocking wooden construction requires no glue
• Takes approximately 90 minutes to assemble and is recommended for ages 14+
• Finished model measures approximately 7 x 3 x 9 inches

Build a miniature futuristic city and watch engineering, motion, and design come together in a marble run that's as fascinating to watch as it is to build.