Liquid K2, a sort of synthetic cannabis that triggers erratic conduct when smoked, is becoming smuggled to inmates throughout the mail, sprayed on letters and internet pages of books. This form of K2 is much more difficult to detect than regular leafy K2 items that appear much more like marijuana. https://xyzbookmarks.com/story16992027/k2-spray-on-paper-can-be-fun-for-anyone