K2 liquid spray is a concentrate type of synthetic cannabinoids that can be extra to various substances for use. Liquid K2 can be a pre-mixed Option that is ready to use. K2 papers and sheets are infuse with synthetic cannabinoids and may be eaten by cigarette smoking or ingesting. https://reallivesocial.com/story4159110/an-unbiased-view-of-k2-spice-spray-on-paper