16K views · 16K reactions | Awesome! This is part two of using the filament connector from @sunlu_official. I expected at least one filament clog, but it got through 5 of the transitions without any issues. Now I just need to devote another afternoon to splicing some more random ends together. I think this was a great investment to have, If you are a 3d printer and have ends of spools that you don't know what to do with. #3dprinting #filament #sunlu | Kaizen 3D Prints | Facebook