RY4
The legendary RY4, first crafted by Hangsen's founding team in 2007, stands as the oldest and most enduring tobacco flavor in the e-liquid world. This iconic flavor not only established Hangsen’s reputation during the early days of the e-cigarette industry but also became the benchmark for nearly every sweet tobacco blend that followed. Many have tried to emulate its influence, but none have truly captured the essence of the original RY4. As the most recognized and beloved sweet tobacco blend, RY4 is a must-have in any tobacco lineup.