Contained within a mini "Toxic Waste" drum, the non-toxic goo makes a satisfying sploshing sound when shaken, pour it from its container into the hands of an unsuspecting friend and watch with glee as they shriek in disgust, cupping their hands so the 'liquid' doesn't slip through their fingers. Then watch their amazed expressions as you coolly and calmly pick the slime up like a small, shiny kitten by the scruff of it's neck. Leaving behind a pair of dry (and banana-scented) hands. Amazing!