A good parent-child bonding that could cultivate the feeling between parent and child. Put away the video games, phones and tablets. Enhance your kid's Science, Technology, Engineering and Math skills by introducing them to the best stem toys for boys and girls. MOBIUS Stem Kit is a great educational building toy for parents, to teach kids how to use Toy Screw Drivers and other engineering tools! All the tools required to build sturdy and durable toys are already included in the set. This Erector Set Will Provide Your Junior Builder Countless Hours Of Fun - Introduce your kids to the world of mechanics, Improve their creativity & endless imagination by challenging them to build their own Car, Helicopter, Airplane, Construction Truck, Motorcycle and more! We include an exclusive large and comprehensive, step-by-step instructional guide showing how to build different models and improve their building skills! With 148 parts, suitable for kids from age 5 and up Lets the children understand the dialectical relationship between the local and the whole, learn to build a simple combination. Assembling of variety shapes enchances your child's imagination and creativity. Boosts observation and concentration skills.