Convenient :Fill your Pre-Rolled Cones quickly and without making a mess.Before use, please grind the leaves into small pieces to avoid clogging.If a blockage occurs, stop working immediately, clear the blockage, and then restart. | 4 gears adjustable:This Electric cone rolling machine has a knob and four adjustable levels of tightness, so users can adjust the tightness of the cone&Cigarette according to their actual needs, very easy to set | Removable tray:The tray of the roller is removable so users can pour the remaining tobacco back into the hopper,Will not cause any waste | Regularly Clean Residual Debris:We provide a stirring prod and a brush,after each use, use the brush to gently clean the walls of the collection tube and any residual hash in the hopper. This ensures that the device operates more efficiently during the next use and prevents the accumulation of impurities that could affect performance. | Quality Service: We are committed to providing quality service. If you have any issues or concerns while using our products, please do not hesitate to contact us. We value your satisfaction and to find the best solution,guarantee offer you the best quality products and customer service.