Bookmark
prusaprinters
I tried to create a simple Paperclip, but noticed that the design is incapable for that use case.But I realized that it works perfectly as a Bookmark.
Download Model from prusaprinters
With this file you will be able to print Bookmark 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 Bookmark.