K2 Legal Mail Paper - K2 Prison Paper - K2 Spice Spray On Lawyer LetterK2 Legal Mail Paper can be a special sort of paper that's been infused with liquid K2, a synthetic sort of cannabis. Every single 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 strategy