The Dripper Series is designed specifically for use in RDAs (Rebuildable Drip Atomizers), RTA's and Sub-Tanks ,and are HIGH VG dripping liquids.
Each flavor contains HIGH VG (USP Grade Vegetable Glycerin) Ranging from 65-80VG & 35-20 PG ( USP Grade Propylene Glycol)
All flavors are available in 0mg, 1.5mg, 3mg, and 6mg, nicotine strengths.
When vaping in RDA, RTA and Sub-Tank devices, using lower nicotine strengths is almost a necessity. Because of the heat generated by the device, the liquid evaporates at a much faster rate than with a standard Clearomizer or Cartomizer. This causes larger amounts of nicotine to be inhaled during an individual puff. In the right build 12mg could actually be stronger than 20mg because you are inhaling so much more. That is why the Dripping Series is only available in 0mg, 1.5mg, 3mg, and 6mg Nicotine Strengths.