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 mini building block set comprises 100 pieces, enabling the construction of various structures and designs, fostering creativity and fine motor skills in children. Crafted from durable, non-toxic materials, the blocks ensure safe play. Suitable for children aged 6 and above, the set offers an engaging and educational building experience. It is compatible with major building block brands, allowing for versatile integration with existing collections.

This building block set allows children to assemble 16 different collectible models, including racing cars and transforming robots, promoting creativity and problem-solving skills. The set features mixed colors and comes in a display box measuring 39.6 cm x 27.8 cm x 18.2 cm, with individual boxes sized at 19.3 cm x 26.8 cm. Suitable for various age groups, it offers an engaging and educational play experience.