Imagine if Egon and Ray had figured out a way to get rid of ghosts with a proton stream, no actual pack needed, and a Ghost Trap wasn’t required. That was the idea behind the Nutrona Blaster.™ The WaterZapper™ either came about because kids needed a better water gun or Kenner was an innovator years … More Kenner: Nutrona Blaster & WaterZapper