STEAM Educational DIY Toys Science Enlightenment Astronaut Electronic

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 1:14 scale DIY assembly racing car model consists of 1,220 high-quality ABS plastic building blocks. Designed for children aged 8 and above, it offers an engaging construction experience that enhances fine motor skills and creativity. The assembled model measures 33 cm in length, 16.7 cm in width, and 10 cm in height, making it suitable for both play and display. Compatible with major building block brands, this set encourages imaginative play and is ideal for young automotive enthusiasts.

This 1,828-piece building block set allows you to construct a detailed mechanical excavator model. The completed model features realistic functions, including a 360-degree rotating operating table, movable boom, and functional hood. Equipped with multiple motors and a rechargeable battery pack, the excavator can be controlled via a remote control or a dedicated mobile app, offering an immersive building and playing experience. Suitable for enthusiasts aged 14 and above.