- Premium Quality, Great Value：This Marble Run Set with 137 high-quality pieces, including various tracks and marbles, offering endless creativity and fun for kids
- Easy Assembly：Comes with a detailed assembly guide. All parts are made from high-quality materials, ensuring they won't deform and stay stable once built
- Transparent Parts and Glow-in-the-Dark Marbles：The set includes transparent track parts and glow-in-the-dark marbles, adding an exciting visual element to the fun
- STEM Educational Toy：It’s a great STEM learning tool that helps kids develop creativity, logical thinking, and problem-solving skills through hand-eye coordination and logical thinking training
- Child-Friendly Materials：Made from BPA-free materials with rounded edges, ensuring safety for children during play
Marble run 137 Pcs
