Sköll Vaping
Sköll Vaping is a French brand of e-cigarette products, notably flavour concentrates for DIY. Sköll Vaping's concentrates are intended for e-liquid DIYing. Indeed, they must be mixed into a PG/VG base before being used in your e-cigarette.
These very elaborate recipes offer the possibility of discovering several complex and highly successful flavours, including gourmets, and are available in 10mL bottles to be diluted at 15% to make some e-liquid for e-cigarettes.