Marble Run 200Pcs Marble Maze Game Construction Building Toy, Marble Race S

1.Listing Include: Total 200Pcs Parts, Include 80 Pipeline Connectors ,9 Sturdy Bases, 44 Exciting Part , 60 Pieces 9/16 Inch Marbles (30 Plastic Glow, 15 Plastic And 15 Glass) And Building Instruction, All Packing In Nice Big Box. 2.Glow Marbles:There Are 30 Plastic Marble Glow In The Dark, Will Lighting After Sunlight Exposure. Other 15 Plastic And 15 Glass Are Normal Marble. 3.High Quality:This Kids Stem Marble Run Building Blocks Toys Set Use High Quality Abs Material, Pieces Join Tightly, Stable And Shinning Surface. Smooth Edges Avoid Scratching Hands.Parts Are Comply With Astm Standard Which Is Safe For Kids. 4.Creatively: Building Parts Are Interchangeable, That Kids Can Open His/Her Mind To Build Different Models. Children Wil