Marvin's Wicked Pranks - Itching Powder

Prepare for some uncontrollable scratching with this diabolical prank! Just a sprinkle of this double strength itching powder is enough to drive your friends wild with discomfort. Watch as they squirm and wriggle, unaware of the invisible culprit causing their torment. It's the perfect way to add a dose of mischief to any gathering.