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

This building block set comprises 1,686 pieces, enabling enthusiasts to construct a detailed model of a mechanical crane. The assembled crane features realistic functions, including a rotating base, extendable boom, and operational winch. Designed for builders aged 14 and above, this set offers an engaging and educational experience, enhancing fine motor skills and understanding of mechanical principles. Compatible with major building block brands, it integrates seamlessly with existing collections.

This 573-piece STEM building block set enables children to construct 12 different models, including various vehicles and robots, promoting creativity and engineering skills. Suitable for ages 6 and up, it offers an educational and engaging building experience. Crafted from durable, child-safe materials, the set is compatible with major building block brands, allowing seamless integration with existing collections.

This remote-controlled off-road SUV building block set offers an engaging assembly experience for children aged 6 and above. Crafted from durable ABS plastic, the set includes approximately 40 pieces that assemble into a robust SUV model. The completed vehicle features electronic components for remote operation, enhancing interactive play. Packaged in a colorful box, this set serves as both an educational tool and an entertaining toy, promoting creativity and fine motor skills.