JOYIN Marble Run Premium Set (196 Pcs) STEM Educational Building Blocks Toy

With 196 pieces, this compact marble run set offers endless fun for your child as they watch marbles run along tracks. The valuable toy set includes 156 pieces of various colored action parts and 40 small glass marbles. All tracks are easy to stick together and the set remains stable once built with our professionally designed molds.

This STEM marble run set also includes assembly instructions to help improve kids' hand-eye coordination. Once they learn how to assemble the set, they will be able to build various tracks using their imagination and logical thinking skills. This toy set is perfect for developing kids' creativity, logical thinking, and hand-eye coordination, as well as improving their patience and problem-solving abilities. It is an excellent gift for all kids.

Our marble run set meets US safety standards, has been safety tested, and is 100% non-toxic. Your child's safety is our top priority, so you can feel confident in allowing them to play with this toy set for hours of entertainment and skill-building.

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