COUOMOXA Marble Run Building Blocks Classic Big Blocks STEM Toy Bricks Set Kids Race Track Compatible with All Major Brands 110 PCS Various Track Models for Boys Girls Toddler Age 3,4,5,6,7,8+
Brand: COUOMOXA
Color: 110 Marble Run

Package Includes: 1 x Crazy Ball Marble Run Set(110pcs) 3 x Assembly Instructions (1 new instructions for 4 new models,1 for the 97 pieces model and 1 for 50 pieces &47 pieces model. Package size:13.39 x 9.85 x 3.94 inches Package Weight:2.87 pounds Attention:Caution for small components, NOT for children under 3 years of age. Danger of swallowing or choking. Ages 3+ under supervision.

【Upgrade Marble Run—Cover Variety Track Blocks】4 unique big fun track blocks+8 normal track blocks. It’s an upgrade version of the 97 pieces set.7 interesting models’ instruction included. Compatible with other similar size blocks.
【Intellectual Development, Challenge and Amusement】Marble Run Building Blocks inspire creativity and curiosity ,Enhance imagination ,shape recognition and spacial three-dimensional thinking ability.DIY and building your unique set.
【Complete Build&Play Multiple Fun Game Set】Perfect set of 110 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 3 and Up