An 18mg, 10ml Nicotine Shot to be added to shortfill e-liquids as required. The Vape.co.uk Nic Shot has a 70VG/30PG ratio which makes it suitable for shortfills intended for sub-ohm vaping.All You Need To Know:Made in the UK18mg Nicotine Strength70VG/30PG RatioChildproof Tamper Cap10ml Nic Shot..