The KingPen Jack Herer Vape Pen Refills are some of the highest quality refills available. Inside these refills is the Jack Herer strain, a 100% Sativa named after Marijuana activist Jack Herer. This award winning strain has been distilled to it’s pure essence and loaded into a discreet, easy to use vape pen refill. This refill contains 73.23% THC and 1.09% CBD.
NOTE: These refills ARE 510 thread and fit on other pens that take 510 thread.