143pcs Engineering Center Building Blocks City Theme Unisex Educational Toy ABS Modern Construction Toy for Kids

This 1,828-piece building block set allows you to construct a detailed mechanical excavator model. The completed model features realistic functions, including a 360-degree rotating operating table, movable boom, and functional hood. Equipped with multiple motors and a rechargeable battery pack, the excavator can be controlled via a remote control or a dedicated mobile app, offering an immersive building and playing experience. Suitable for enthusiasts aged 14 and above.

This plastic building block set allows children to assemble a Jurassic-themed volcano scene, complete with dinosaur figures, fostering creativity and imaginative play. Crafted from durable ABS plastic, the set includes 40 pieces and is compatible with major building block brands. Designed for children aged 14 and up, it offers an engaging and educational experience, enhancing fine motor skills and understanding of prehistoric environments.

This building block set comprises 1,593 pieces, enabling the construction of a detailed model of the White House. Designed for builders aged 14 and above, it offers an engaging and educational experience, enhancing creativity and fine motor skills. Crafted from durable, child-safe materials, the set is compatible with major building block brands, allowing for versatile integration with existing collections.