DIY Science Toy Experimental Tool Kit Air Cannon Model Physics Air Compression Learning Children Educational Toys School Supply

DIY Science Toy Experimental Tool Kit Air Cannon Model Physics Air Compression Learning Children Educational Toys School Supply(Instruction is English Version, no battery include)Stem Toys are Science, Technology, Engineering, and Math based toys geared towards learning, curiosity, and education. There are a variety of differentStem Toys focusing on core disciplines in coding, engineering, chemistry, mechanical toys and moreMaterial: Eco-friendly WoodPainting: Non-toxic waterborne paintSize: as picPackaging: OPP bagStyle: Science Technology Experiment toysFeature: Educational toyFunction: Educational, ontessori, intelligence toyFeatures：1. Cultivate children's interest in learning and thirst for knowledge, which helps to improve children's academic performance.2. The scientific knowledge in the small production can be used for future inventions, mathematics, physics and chemistry learninglay the foundation.3. Improve children's innovative awareness and ability, let children win at the starting line, and become more competitive in the society.4. Strengthen the training of hands-on ability, so that knowledge is no longer "on paper."Warm Tip:1. All products are NOT Including Battery/Pigment/Glue, and the colors of the accessories are random. Do not specify colors. Please read carefully before purchasing.2. It Contains small accessories and sharp objects, children need to be accompanied by an adult, please take care of children to avoid swallowing.