How to use Trimethyl Pyrazine
TPA Trimethyl Pyrazine 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.
tpa/trimethyl-pyrazine
TPA Trimethyl Pyrazine 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.