COUOMOXA Marble Run Building Blocks for Toddlers and Kids

This versatile marble run building block set offers a creative, original, unique, and open-minded (COUOMOXA) educational STEM toy for boys and girls aged 4-8. Featuring a Marble Run+ Classic Building Blocks (2-in-1) design, it is compatible with major large building block brands, allowing it to grow with toddlers aged 3-8+.

The package includes 1 Upgrade Marble Run Set (110 PCS) and 2 assembly instruction manuals (one for 4 new models and one for 3 old 2-in-1 models). Also included is 1 eye sticker for creating animal figures. The package measures 13.39 x 9.85 x 3.94 inches and weighs 2.87 pounds.

Caution is advised for small components, making this set unsuitable for children under 3 years of age due to the risk of swallowing or choking. Toddlers aged 1-3 should play under adult supervision when using the assembled round marbles. For solo play, the marbles should be put away, making this an excellent early learning building block toy.

Crafted from safe ABS material that meets US ASTM 963 safety standards, the blocks feature a smooth, sturdy design with bright colors. The clear instructions guide children through building 7 models, ranging from simple to complex, providing a challenge and amusement for kids.

The 2-in-1 marble run set adds an exciting new dimension to classic large building blocks. Enjoy the sense of achievement by creating and playing with your own wonderful models. The variety of track blocks, possible track models, and fun features like the Magic Elephant, Exciting Swing, Slow Speed Slide, and Thrill Seesaw provide endless opportunities for creativity, exploration, and engaging play.

The set also includes 4 funny emoji balls (2.4cm diameter) that require adult supervision during play for toddlers. This marble run and building block combination is compatible with major large block brands, allowing for solo or collaborative play, at home or in the classroom, to develop children's construction, spatial thinking, imagination, creativity, concentration, and hands-on skills.

Ideal as a STEM toy gift for birthdays, Children's Day, Thanksgiving, or Christmas, this classic, safe, and durable set grows with kids aged 3 to 8+. Classic toys never go out of style, and the more pieces, the less limitation to imagination and the more fun to build large creative construction models.

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