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 building block set comprises 88 pieces, crafted from durable ABS plastic, ensuring a fun and safe play experience for children aged 2 to 13. Designed to promote learning and development, the blocks are compatible with other major building block brands, allowing for expanded play possibilities.

This building block set allows enthusiasts to construct a detailed off-road vehicle model, featuring an independent shock absorber system for enhanced stability. Designed for builders aged 8 and above, it offers an engaging and educational experience. The set is compatible with major building block brands, allowing for versatile integration with existing collections.