HUMBOLDT | Black Pre-Rolled Cones Filling Machine Cartridge 98mm | Fill 121 Cones Per RunHumboldt pre rolled cone filling machine cartridges have all the features to make business create quality pre rolls and with little time and stress. The important feature on these machines are their convenience and efficiency. Once the herbs have been ground, the pre rolled cones will be fit into the cartridges. The filling machine fills them evenly, shakes them down and presents them ready for sealing and packaging. The limit on this cartridge is 121