How to use Blueberry Xtreme
VSO Blueberry Xtreme is a food-grade flavor concentrate for mixing your own e-liquid.
Work out the amounts for your volume, nicotine strength and PG/VG ratio in the DIY calculator.
vso/blueberry-xtreme
VSO Blueberry Xtreme is a food-grade flavor concentrate for mixing your own e-liquid.
Work out the amounts for your volume, nicotine strength and PG/VG ratio in the DIY calculator.