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 1,823-piece building block set allows enthusiasts to construct a detailed fire station model, complete with a fire truck. The assembled structure measures 25.6 cm in length, 17.5 cm in width, and 32 cm in height. Designed to enhance creativity and fine motor skills, this set is suitable for builders aged 6 and above. Crafted from durable, child-safe materials, it offers an engaging and educational building experience. The set includes lighting elements to add realism to the completed model, making it ideal for both play and display.

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.