A fabulous robot model for you to download, print out and make.
Press down on the Grrrobot model's head and he raises his arms in a fierce gesture as if thinking, "I will destroy you all!"
Release the model and his arms return to their position using a GFPS (Gravity Field Power Source) - actually some coins in a tube.
The mechanism is fun and the model is fearsome. What more could you want! Hurry along to the website and grab yourself a copy now.