Starter Kit & Cigar
The ratio of an e-liquid refers to the ratio between the 2 main elements of an e-liquid, VG (Vegetable Glycerin), and PG (Propylene Glycol). PG (Propylene Glycol) & VG (Vegetable Glycerin) are the 2 important base ingredients of e-liquid, with flavouring and Nicotine either PG or f.R.A.G.Ra.nc....