B. Toys Marble Run Set with Light and Sound 4A+

B. Toys Ball Track Set with Light and Sound 4A+:

Challenge your little one's imagination and creativity with track from B. Toys! This interchangeable marble maze allows children to build different structures from durable, colorful pieces.

Create tall towers, swinging bridges, spinning shafts and looping loops! Once children have built their maze, they can watch the marbles zoom from point A to who knows where!

A bunch of moving parts, lights and lots of twists and turns will keep everyone in suspense. This fun, interactive STEM toy is great for improving fine motor skills and problem-solving skills during everyday play. 3 AG13 batteries are required and included.

• Marble Track Set: Play all day with a light-up marble track set that features lots of fun twists and turns!
• 62 Pieces: This deluxe STEM set includes 11 marbles and 51 colorful tubes, tracks and loops. (3 AG13 batteries are included.)
• Build and Discover: Easily assemble this playset into endless configurations and watch the marbles loop, spin in an awesome funnel, and much more!
• Developmental Toy: Playing with the Marble-palooza Deluxe improves fine motor skills, cause-and-effect reasoning and creative thinking.
• Age: This educational playset is recommended for children ages 4 and up