The Tube Cut Cigarette Rolling Machine can make both king size and 100's size cigarettes. This cigarette injector is made by Gambler and they are a very well known company who builds top quality products. This is a very easy to operate cigarette injector. Just place a cigarette tube on, fill the tobacco chamber and pull the lever over to inject the tobacco into the cigarette tube. You will get a very even, well packed cigarette that will burn nice and smoothly. This fantastic cigarette rolling machine comes with a 1 year limited warranty.