“Spice paper,” often called synthetic cannabinoid-laced paper or k2-soaked paper, is made by spraying synthetic cannabis above k2 paper or playing cards. Normal paper or plant content is sprayed with synthetic cannabinoids, which might be chemical compounds made to mimic the results of THC, the key psychoactive element in marijuana. https://buyherbalincens.com/product/k2-clear-paper-spray/