K2/spice is the overall expression useful for synthetic cannabinoids. Over one hundred artificial cannabinoids have already been identified. Synthetic cannabinoids are actually banned in several states, but new artificial cannabinoids keep on being made. K2 is created by drug makers using an incentive to “hook” young consumers on their solution. https://k2-incense14792.angelinsblog.com/32234311/everything-about-k2-spice-shop