15 Gear Adjustment: The multiple gears allow adjustment of tightness and enable forward and backward movement. Easy to operate and user-friendly. In case of a jam or excess tobacco during use, the Back key resets the machine, while the Forward key releases tobacco with one touch. Small and Lightweight: The cigarette roller has a compact size and light weight, saving space and allowing convenient cigarette rolling anytime, anywhere. Quick and Efficient: Equipped with a powerful motor, the automatic cigarette roller produces 3 to 4 cigarettes quickly, offering fast and efficient performance. Perfect Gift: This electric automatic cigarette rolling machine features a stylish and精致 appearance with excellent functionality, making it a great gift choice. Bowl-Type Inlet: The enlarged feeding port allows easy filling, reduces waste, and supports longer smoking duration after rolling. Cigarette Filling Adjustment Valve: The rotary valve lets you adjust cigarette tightness easily—turn right for looser fill and left for tighter fill.