Marble Parkour: Wooden Run Construction Kit

Build your very own Marble Run 3D Wooden Puzzle and watch in awe as marbles race along intricate tracks. With just a simple turn of the crank, you'll see marbles shoot up, spiral down, and loop around in a mesmerizing display of motion and precision. No extra tools or glue are needed for assembly! The package includes steel balls, a screwdriver, sandpaper, and wax. Each piece fits perfectly, making the building process smooth and enjoyable. The set comes with 294 laser-cut wooden pieces, numbered for easy assembly. Detailed instructions are provided, ensuring that even beginners can construct this mechanical marvel in 7-8 hours. Made from sturdy birch plywood, this puzzle not only offers a satisfying DIY experience but also doubles as a stylish decoration for your home or office. A perfect gift for those who love engineering, crafts, or unique home decor!