Xunb Marble Run Building Blocks Three Dimensional DIY Race Track Toy Construction Toys

Feature: 1. Marble Run Building Blocks: Colorful three dimensional maze tracks that can be combined at will. By using the card type combination, you can assemble a smoothing maze track, and can play combination of different maze routes. 2. Educational: The baby can recognize various colors of building blocks when building, master the sense of structural space of building blocks, and improve the baby's thinking ability. 3. Multiple Assembly Methods: There are many assembly methods. After assembly, the beads roll down from a high place, and there is a movement of height and horizontal position drop 4. DIY Fun: It can be played by multiple players, fostering a sense of competition and collaboration while greatly improving gameplay. 5. Premium Materials: Made of plastic, strong, durable, non toxic, not easy to damage, children can be assured to use. Specification: Item Type: Marble Run Building Blocks Material: Plastic Product Size: Approx. 53.8 x 44.6cm / 21.2 x 17.6in Quantity: 133 Pcs Note: This Toy Contains Some Small Parts and Ball Bearings. It Should Be Used with Adults. Children Should Be Taught to Use It Properly. So As Not to Cause Harm Such As Accidental Eating Package List: 1 Set x Marble Run Building Blocks