My two favorite sources for K2
I personally recommend: K2IncenseBlend
K2IncenseBlend is a verified online retailer that sells authentic K2 blends. They ship your order on the day your order it. And they offer FREE SHIPPING!
I also personally recommend: RealK2Incense
RealK2Incense guarantees the lowest price. They have lots of different flavors. And they also have FREE SHIPPING!
K2 Verified is an organization designed to help consumers, retailers and distributors quickly identify: authentic K2 incense blends, legitimate retail outlets to purchase real K2 incense, and distributors of authentic K2 products, who help meet the demand of retail stores.