15 Gear Adjustment: The multiple gears allow adjustment of cigarette tightness and can move forward and backward. Easy to operate and user-friendly. In case of a jam or excess tobacco during use, reset with the Back key; the Forward key releases tobacco with one touch. 2 Small and Lightweight: The cigarette roller has a compact size and light weight, saving space and allowing convenient cigarette rolling anytime, anywhere. 3 Quick and Efficient: The powerful motor enables the automatic cigarette machine to roll 3 to 4 cigarettes in a short time, delivering fast and efficient performance. 4 Perfect Gift: This electric automatic cigarette rolling machine features a stylish and sleek design with excellent functionality, making it an ideal gift choice. 5 Bowl-Type Inlet: The enlarged feeding port allows for easy filling, reduces waste, and supports longer smoking duration after rolling. 6 Cigarette Filling Adjustment Valve: The rotary valve lets you adjust cigarette tightness easilyturn right for looser fill, left for tighter fill.