🔌 Advanced Universal Printer Filament Connector for Broken Filaments Review

looks like a great solution in the video but once you put it on the printing spool it will eventually break and it's worse than before because you were sure that that board will work, but you didn't notice it.

It's a little difficult to work with and I've had only moderate success. I'm not sure what would make it better. Possibly a constant heat source. The parts I've successfully assembled are the right size for my extruder, but few of the many attempts have worked for me. I almost gave up.

I bought this device to fuse all the ends of the threads I have and not throw them away. I hate wasting the end of the reel. I also can't get over the idea of the print failing because the filament is running out. This threaded connector (splice) is well made but not very functional. I made various attempts to connect the thread as described in the instructions (translated from Chinese in the attached photo). I still haven't gotten a solid joint that doesn't slow down as it cools. The attempts…