CR-7 bobbins extender
thingiverse
The CR-7 bobbin is sourced from this particular website. Nevertheless, its length is insufficient. Therefore, a section of the extension has been added to enhance its utility.
Download Model from thingiverse
With this file you will be able to print CR-7 bobbins extender 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 CR-7 bobbins extender.