Bl4ck e-liquids are all based on bold and earthy tobacco blends; some are fused with caramel and light fruity notes, while others boast menthol notes or more traditional spiced tobacco flavours. At the heart of the liquid is a 70VG base. This ensures they marry well with larger devices that deliver more clouds. The bottles are shortfill ones, which enable you to add nicotine shots, giving you the option to increase the strength from 0% nicotine to 3mg of nicotine. All are provided at the cheapest prices in the UK while offering some of the best services.