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Marble Run to Build, Wooden Marble Maze STEM Toy Building Sets for Teens & Adults Unique Hobbies Kit/Gift
Build, Play, Explore Marble Run Engineering Toy is a set of wooden & plastic pieces used for constructing mazes for marbles. It promotes STEM skills and provides an educational and fun activity for adults and children/teens to engage in. Cool Perpetual Motion Science Kits The ROBOTIME Wooden Marble Run is powered by hand cranking, mechanical gear rotation, endless loop steel balls (package include 10 metal balls), you can feel the charm of machinery. It’s Worth the Time The toy building set is featured with a brilliant design and teaches patience, problem-solving, and engineering, cultivate hand eye coordination ability. With detailed instruction book, you will know how to use each

Price is $57.00
Price: $56.99