4M Green Science Salt Water Powered Robot Kit
A great kit to build and play with! Build the robot and then use salt water to make the robot come to life!
From the Green Science range by the award winning 4M.
No batteries required.
- For ages 8+
A great kit to build and play with! Build the robot and then use salt water to make the robot come to life!
From the Green Science range by the award winning 4M.
No batteries required.