The e-liquid 4YR of Liquideo is a classic blond with a hint of vanilla.
Bottle of type unicorn of 70ml containing 50ml of liquid without nicotine boost in flavor, allowing the addition of a booster 10ml in 20mg/ml of nicotine in order to obtain a finished liquid 3.3 mg/ml without losing any of its flavours, or two boosters in order to obtain a liquid-5.7 mg/ml.