Printcore cap
thingiverse
A basic snap-on cover is all it takes to keep debris from entering the print core and clogging up the nozzle.
Download Model from thingiverse
With this file you will be able to print Printcore cap 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 Printcore cap.