FUTUROLA | KB100 Dutch Crown King Size Device Filling Kit | Fill 100 Cones in 1 MinuteThis Futurola Dutch Crown Flling Kit was made for producing pre rolls with king size pre rolled cones. In terms of efficiency, the machine does a neat job because it can process 100 cones in only a minute. The difference between adding the Dutch Crown tool to your Knockbox 3 or not is that this kit folds a Dutch crown to the top of every roll it processes to seal the roll. The use of machinery like this helps to cut down time and energy spent in