E-liquid Liqua Apple Flavor – 10ml Liqua Apple Flavor is a delicious flavor. Liqua Marlboro Flavor boasts a superior taste without having an overpowering cooling aftertaste. Imagine the taste when sinking your teeth into a super juicy on a hot sunny day. The rich juices pour into your mouth the moment you bite, overpowering your senses in a heartbeat. The fragrance of Liqua apple will overpower your taste buds – in a great way.