K2 Legal Mail Paper - K2 Jail Paper - K2 Spice Spray On Attorney LetterK2 Legal Mail Paper is a Particular style of paper that's been infused with liquid K2, a synthetic type of marijuana. Every A4 sheet of K2 paper is infused with 25 ml (0.845351 fluid oz) of odorless and colorless liquid K2, making it a easy and discreet solution to appreciate