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300 Pieces including 181 See Through Marble Run Pieces allow you to see all the action
30 Glow Marbles including 10 motion activated marbles, 10 glass glow marbles & 10 plastic glow marbles activated by included LED light
Solid plastic pieces that stick together and are easy for kids to play with
Free Marble Genius Instruction App with purchase that includes 9 step-by-step guides, fun challenges, and regularly updated content (iOS or Android) in addition to included Instruction Manual
Compatible with all Marble Genius Products including our numerous Accessory Sets (Chain Lifts, Pipes & Spheres, etc.) and Full Sets (Racing, Glow, Themes, etc)
