K2 Powder is usually used by using tobacco or vaporizing it. The synthetic cannabinoids are sprayed onto plant substance, which can be then smoked or vaporized in the same method to normal cannabis. Some end users also dissolve K2 Powder in the liquid and use it in e-cigarettes or vaporizers. https://charlieuvtrn.smblogsites.com/32110280/what-does-k2-spice-mean