Ready to freak out? K2 is here to send you soaring. This potent spice is guaranteed to take you on a wild ride. Say goodbye to lame weekends and dive headfirst the K2 vortex. Just one puff and you'll be flying to a place of bliss. Warning: This stuff is intense. Synthetic K2: A Deadly Weed Think you're safe/chill/fine experimenting with K2 spray