3g Magnum Fusion 3 Flavor Shatter Pen-Slurricane/Do-si-dos

Its all about the Fusion Switch. Switch to the left for one flavor, Switch to the right for another, and Switch it the middle to Fuse them into a new combo flavor!!!! Want even more awesomeness? Hold the Blast button while you puff for a Super Hit!!!! Filled with 3 grams of shatter and or badder, the Fusion Switch is a dab rig in your pocket!!