K2 Legal Mail Paper - K2 Jail Paper - K2 Spice Spray On Lawyer LetterK2 Legal Mail Paper is usually a special kind of paper that has been infused with liquid K2, a synthetic form of cannabis. Every A4 sheet of K2 paper is infused with 25 ml (0.845351 fluid oz) of odorless and colorless liquid K2, rendering it a practical and discreet approach to