150pcs Marble Run Track Toy for Kids Ages 4-8-12 Sturdy Building Toys Kids Games Amazing Fun Toy For Boys Girls Gifts

• Include:Total 150pcs parts, include 50 pipeline connectors ,8 sturdy bases, 27 exciting part , 60 pieces 0.51 inch marble(15 plastic ,30 plastic glowing,15 glass) and specification. • Funny Toy :Building and running the marbles through the different designs that you can make. Children will thrilled when watching the marbles roll in the exciting part and dorp .It’s really educational and entertaining at the same time. • Sturdy Tight：This kids STEM building blocks toys set adopts high quality ABS plastic material, pieces together tightly, standing firmly. Track interface size is scientific design, compact firm , but also easy to move. • This STEM 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. Perfect Toy Set to develop kids’ creati • CHILD SAFETY: Meet EU Safety Standard, Safety Test Approved, 100% Non-Toxic