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

This 2,192-piece building block set enables enthusiasts to construct a detailed 1:35 scale model of the CH-53E Super Stallion military helicopter. The assembled model measures approximately 76.6 cm in length, 58 cm in width, and 26.8 cm in height. 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 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.