library shelf marker
thingiverse
Here starts a guide to selecting the perfect bookshelves for your home library. If you're struggling to find enough books in one category, consider supplementing with 3D printed bookmarks available on Thingiverse (Thing #3598416). The image displays both the upper and lower versions of these innovative markers. To expand your collection, explore more designs at GitHub, specifically Benjamin Wand's library shelf markers repository.
Download Model from thingiverse
With this file you will be able to print library shelf marker 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 library shelf marker.