Marble Run 200Pcs Marble Maze Game Construction Building Toy, Marble Race S Model:BMB100346 which helps strengthen fine motor

which helps strengthen fine motor and coordination skills

And Promote The Affection Between

4 Elastic Bands Are Made With A Combination Of Polyester And Latex

Which Is Sturdy And Durable

Multiple Adjustable Design: You Can Easily Change The Diameter By Adjusting The Beads

Marble Run 200Pcs Marble Maze Game Construction Building Toy, Marble Race S Model:BMB100346 which helps strengthen fine motor1. 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