Wait so you can just pull the filler out and drip the juice directly into the empty carto? Don't need anything extra? Do you leave the center tube in or did you pull it out too? I just tried it real quick and pulled everything out including the center tube and it didn't glow red when I pushed the button.
Did I damage it when I pulled the tube out or will it not work at all without the center tube? Also what does a drip tip do exactly?
Sorry for all the questions, new at this and I'm really curious lol