Perfect for mixing your own liquids with the stunning flavors from IVG. Bubblegum by IVG is the perfect recreation of the classic and distinctive bubblegum flavor. Mix between 15-18% depending on PG/VG ratio. Adjust to your preference. For use as a flavor concentrate for eliquid. Requires mixing with Propylene Glycol and Vegetable Glycerine. Do NOT vape neat!