Wooden Marble Machine 3D Wooden Puzzles for Adults, Brain Teaser Puzzles Wooden Pinball Machine Model, Hand Assembled Game Console

Manual assembly of wooden models does not require glue.Fun Assemble: The building model kit uses gear transmission to make the mini-machines move. Laser-cut wood is durable with smooth surface. Every part fit well together. No tools or glue required.Function: 3D wooden puzzle can be used as a child's puzzle toys, developing children's left brain, training children's powerful logical thinking. Cyclone brainstorming enhances focus and learning. Adults can also spend a few hours of inves ent in assembly, which is a hearty decompression process.High-Quality Material: We adopt the native wood with good conscience and quality. There is no a pungent smell with 3D Wooden Puzzles, and the details are more treated. Safe, not hurt. The child is happy, the family is more assured.Improve Creativity: Create unforgettable and memorable collaborative moments with your kids and family while putting this high-quality handcrafted 3D puzzle model set together.It allows your child to develop his or her con