The Base is the main component of DIY e-liquid, and is what generates the vapor. It contains no flavouring or nicotine and will make up 90% of your preparation. You can choose between several VG/PG ratios, depending on your preferences and your vape equipment. Available in 125ml, 250ml, 500ml or 1 liter.
Calumette bases are recommended: very pure and neutral in taste, they contain only Vegetable Glycerin and Propylene Glycol (no nicotine, no flavouring).