filament joiner
thingiverse
Don't let leftover filament go to waste on your prints! Get your hands on my filament joiner, designed specifically for 3mm filament. This nifty tool allows you to join fragments of filament and create a new roll. Simply print the object, secure it in place, then use a small hair straightener (like the VS sassoon mini pro) to join the pieces together. Wait until they've cooled before rolling them into your main roll. Say goodbye to unused rolls and hello to efficient 3D printing! Note: The original model is only available in Archicad.
With this file you will be able to print filament joiner with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on filament joiner.