VEVOR Marble Run Set 145 Piece Marble Maze Building Block Brain Game with 5 Glow in the Dark Marbles + 40 Glass Marbles Educational Learning Race Track STEM Toys for Kids Boys Girls Ages 3 +

Thanks to the easy-to-follow, color-coded instructions and interlocking pieces, even young children (ages 3+) can build their own motorized marble run without frustration.

This marble run set is an excellent gift, helping children enhance hand-eye coordination and concentration while providing hours of entertainment; It's ideal for fostering skill development in a fun way.

The set comes with engaging props and levels that add variety and challenge to the marble race; These accessories encourage kids to think creatively while enjoying stimulating play.

System Compatibility: This marble run set works with marbles up to 16mm in diameter; In addition to the marbles included, kids can mix it up with marbles from other brands for endless racing fun and exploration!

Glowing Marbles: Get ready for some glow-in-the-dark fun! Our marble race track comes with glowing marbles that shine bright, adding a new level of excitement and long-lasting enjoyment;

Fun 3-in-1: This marble run is more than just a toy set! Our building blocks and track designs help develop kids' cognitive skills, construction abilities, spatial awareness, and hand-eye coordination; While having fun, your child is also learning and growing!

Accessories Included: The motorized marble run includes 100 plastic blocks, 40 glass marbles, and 5 glow-in-the-dark marbles—just snap everything together and let the fun begin!

Suitable for 3 + : Even the three-year-old builders can join in on the fun! With easy-to-connect blocks that stay securely in place, this marble maze is suitable for little hands and big imaginations; Let them play happily and confidently!

Specification: Item Model Number: LT923; Product Dimensions (L x W): 16.93 x 11.42 inches / 430 x 290 mm; Outer Packaging Dimensions: 17.52 x 12.2 x 4.53 in / 445 x 310 x 115 mm; Main Material: ABS Plastic (Transparent); Recommended Ages: 3+; Net Weight: 2.93 lbs / 1.33 kg