What are STEM toys: STEM is an approach to learning and development that integrates the areas of science, technology, engineering and mathematics. STEM toys are objects of play, generally designed for children, which are expected to stimulate learning. They are often intended to help a child develop a particular skill or teach a child about a particular subject. Keep Inspiring your kids is always our initial motivation. Our advantages: [Save and High-Quality Materials] - Our Block sets are made of non-toxic and high-quality ABS plastic, which are adamant and colorful. Pretty suitable for 6 7 8 9 10 11 12 years old kids. [Compatible with Major Brands] - The building block set compatible with major brands building bricks. You can build your unique models. Infinite possibilities are waiting for you to discover. [Learning While Playing] - Your kids can recognize more types of vehicle and learn more knowledge about them. Our building set includes up to 12 forms of models and what's more, all models can be combined into a big space shuttle. [Best STEM Learning Experience] - While Kids playing, their hands-on ability and logical reasoning ability will be enhanced. It can inspire their creativity and imagination. And you can have a great parent-child time. [Easy to Build] - The full-color manual can help you to assemble the blocks easily. And the stickers can make your models look more vivid. Specification: Item Name: Space Shuttle Toy Color: White Material: ABS Plastic Packing Box Size: 9.3*7.5*1.8 in Weight: 0.9 lb (Including Packing Box) Recommended Age: 6-12 Years Old Choking Hazard: Small Parts. Not for children under 3 Years. Package List: 566 x Bricks 1 x Manual 1 x Sticker