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【Intellectual Development】 Marble Run Building Blocks inspire creativity and curiosity,Enhance imagination ,shape recognition and spacial three-dimensional thinking ability.
【Challenge and Amusement】Combine the challenge track building blocks with the fun of marble run.Enjoy Building Various Tracks &shapes and See Marbles go up,Down,all around,and Fast!
【Complete 2 in 1 Kit,Compatible With Major Brand Blocks】Perfect set of 97 PCS which can make vary simple and complex tack models.Making it fit for kids of different ages.Besides it can compatible with other brand blocks.
【Steady Assemble and Smooth Marble Run】The blocks is smooth-hand feeling and can stay together smoothly
【Safe ,Educational and Durable Gift】The Marble Runs Toy Blocks Made from High Quality ABS Material.Passed US ASTM 963 Safety Certificate,Absolutely Non Toxic!Perfect gifts for Both Boys and Girls Ages 6 and Up.
Couomoxa Marble Run Building Blocks Construction Toys Set Puzzle Race Track Kids-97 Pieces2 in 1 B07F5R57KZ