✔✔【12 different types of robots】: 12 different building robots which can move on land or wate for your child to build, two levels as to complexity, starting from entry level for younger child to advanced level for older child to challenge their manipulative skills.This is a great way for your child to get started in robotics toy.
✔✔【No batteries needed】: Powered by the sun,no batteries needed.The robot kit includes a solar power panel that collects solar heat energy into an electric energy drive motor, which drives the gears to make the machine run smoothly.Offers your child practical experiences of working with green technology, let them learn about renewable energy sources and have fun doing it with.
✔✔【Support STEM education】: This science toys will teach children how to engineer a robot that uses solar power, while help to develop manual dexterity,problem solving skills, improve logical thinking,self-confidence and promotes the importance of teamwork & collaboration. It is also a perfect toy to encourage learning of mechanics and engineering in young children,enhance your children’s Science, Technology, Engineering, and Math skills.

⚙️ Latest Upgrade 12-in-1 Engineering Robot⚙️: 12 different building robots can play in any place, like the robot running under the sun and swimming in the water, which can let 8-12 years olds learn about robot construction and various basic physics while playing and develop children’s hands-on and imagination skills.
⚙️2 in 1 Solar & Battery Power ⚙️: Compared with other STEM building robots, our 12-in-1 solar robots can be solar-powered and battery-powered. Our solar robot toy sets are equipped with solar panels for the toy to drive, but also the option to install battery slots to battery-powered robots. Not limited to the weather, you can also play anywhere, anytime .（Not include battery）
⚙️STEM Projects for Kids Ages 8-12⚙️： This scientific solar building robot toy helps children learn about the simple rules of robotics and mechanical operation. Involves simple science, technology, engineering, and math skills, while also exercising children’s hands-on and problem-solving skills, improving logical thinking and self-confidence, and also developing children’s teamwork skills.

Build your own awesome, wearable mechanical hand that you operate with your own fingers.
No motors, no batteries — just the power of air pressure, water, and your own hands!
Hydraulic pistons enable the mechanical fingers to open and close and grip objects with enough force to lift them. Every finger joint can be adjusted to different angles for precision movement.