You do not really need to buy anything as you can make a dipper from old cases. I have trimmed cases shorter and pinched them skinnier to get the volume exactly where i needed them. I would bet you have some cases laying around.. like 45 acp or 38 special mm maybe a 40 S&W. After i find a powder and load with the scale I make the dipper. I then mark on it what it is for. But you do need a scale no doubt.