Bookmark mm
thingiverse
You can also measure millimeters, draw circles and always carry a pen with you thanks to these handy bookmarks...
Download Model from thingiverse
With this file you will be able to print Bookmark mm 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 mm.