Boom Nic Salt 10ml E Liquid 10mg | 20mg Vape E-Liquid 50/50 VG/PG - UK Dispatch. Boom Nic Salt E-Liquids are taking the vaping world by storm! Boom Salt is a cheaper and more eco-friendly alternative to your favourite Elf/Geek/Elux bars and can be used in any low-powered pod or starter vape kit.
