Vivid Classic Tobacco High Strength 18mg/ml E-Liquid Vivid Classic Tobacco E-Liquid is the original flavour e-liquid evocative of standard cigarettes. Vivid's aim is to create the very best e-liquid flavours & have a dedicated team of taste developers across the world to ensure that each flavour is extensively tested for taste & satisfaction. Vivid Classic Tobacco High Strength 18mg/ml E-Liquid contains nicotine: 18mg/ml.