Bookmark
thingiverse
The device is equipped with a basic bookmark feature. A tiny line thickness of just 0.01 millimeters was selected for this application.
Download Model from thingiverse
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.