... .100% Pure Flavor 2.Dilute with PG or VG to refill E-cigarette 3.Adding ratio is 3%-8% 4.100%pure nature flavor Specification: 100% Pure ... use The mixing ratio is: Tobco series is 2.5%, Fruit&Herbs seris is 2.5%, except Menthol is 5% Main components ... : PG, VG, Vanillin, Linalool, Ethyl malto, Essential Oil, Rhodinol, and so on 100% Pure ...