7. Glitter Bomb
With a reputation for being impossible to clean up, it is not surprising that someone has capitalized on this feature of the craft supply, using it in a creative way to annoy nemeses. ShipYourEnemiesGlitter.com makes it possible to ship an innocuous envelope stuffed with glitter to the unsuspecting person of your choosing. Although thankfully not lethal, this glitter bomb will “explode” when the envelope is opened, leaving the recipient and their surroundings covered with the shiny particles which are so difficult to clean up.
8. Emptiness
A hand-written note or package delivered by first-class mail is sure to baffle those who receive it when they discover that it contains nothing! Drive someone crazy by having them wonder who sent it, and what happened to the contents.
