4M Green Science Salt Powered Robot Kit
Provide interactive games and construction
Activated by saltwater without the need for batteries
Assembly is required to enhance the hands-on experience
Age: Over 8 years old
The 4M Green Science Salt Powered Robot is an excellent kit that can be used for both assembly and interactive gaming. After assembly, the robot can be started by saltwater.
Please note that the robot must be assembled before use and powered by saltwater instead of batteries.