INTERPLANETARY CLICKER WATER GUN - RENWAL - USA
The Planet Jet Gun. Plastic water pistol space gun. The gun contains a rubber bladder. The trigger presses against the bladder to shoot water. Color versions: yellow, red and blue. The cap and trigger should be the same color.
The card on this example has the Renwal Toronto Canada address.
[Recently examples of this gun originating in Mexico have appeared on the market. The authenticity of these has yet to be established. They may have no holes in the cap and the color of the cap and trigger may not match.]