Each individual A4 sheet is infuse with 25ml=0.84350 Oz of our best Liquid Incense. K2 is likewise marketed in fluid-composition, so it is could be disintegrated and breathed in through that technique. diablo k2 liquid spray on paper ! And only 2 day postage and it undoubtedly saves messing about https://k2spiceshop.com/product/k2-clear-paper-spray-2/