Vegetable glycerin (VG) is a lot more viscous than PG and, therefore, it has a tougher time soaking into your wicks. It is a non-issue for a few sub-ohm tanks who have large wicking holes but can be a dilemma for tanks that are possibly a little bit more mature or not meant for sub-ohm vaping.Presenting a 0.8ohm or 1.2ohm mesh coil, the Vaporesso … Read More