Infinity Flow 3D Printing on Instagram: "Is this the BEST 3D-printing gift this Christmas?? Anyone with a 3D printer knows how annoying filament jams are. Spool tangles and bent ends gets stuck ruining prints or even damaging printers. Most cutters we tried were either expensive or just didn’t work for every setup. This Filament Cutter is simple. No electronics. No sensors. Just a mechanical cutter that uses the force of your own setup. When a tangle or bent end hits, the resistance increases —