【DIFFERENT IMMERSIVE BUILDS】 - Marble Run Includes 30 Glass Marbles and 112 Building Blocks That Kids Can Assemble in Different Ways So That Develop Kids' Creativity, Logical Thinking, Hand-eye Coordination. Play and Gain Patient and Problem-solving
【GROW COGNITIVE ABILITIES】 - Marble Run Elevator Stimulate Your Kids' Creative Problem Solving Skills As They Figure How to Assemble the Pieces to Form Their Own Marble Run Build.
【HIGH QUALITY ABS MATERIAL】 - Marble Run is Made from Premium ABS Plastic to Create a 100% Non-toxic Marble Run Track.
【GREAT STEM TOY】 - Marble Run Set Comes with an Assembly Instruction to Help Kids' Hand-eye Coordination. After They Learned, They Will Have Ability to Build Any Different Tracks by Their Imagination and Logical Mind
【BEST GIFT FOR KIDS】 - Excellent Gifts for All Kids, Especially Pre-kindergarten Toys. Toddlers Will Definitely Enjoy Memorable Moments with Marble Run at Indoors and Outdoors. We Suggest That You Get 2 Package or More Marble Run Set, So That It's Mo