The file 'Like-It Book Thumb 3D Printer Model' is (stl) file type, size is 39.6KB.
UPDATED: 3/16 [Made loop stronger, so that thumb and loop are less likely to break.]
Someone else came up with the idea, but I saw a needed improvement. This is a "LikeIt" or "Thumbs Up" for highlighting good books at libraries. The original was a wedge to put between books on a shelf, but it fell down when books were moved. My design is slipped between the pages of a book and is held secure. The loop-hook is flexible and slips easily between pages. In the file area I included a "thumbs down" too, ist for those especially bad book we run into from time to time.
I want to thank Bouncymonkey for his original 'Attention Seekers" design. Checkout his other designs for library book seekers.
This thing was improved with Tinkercad. Edit it online https://www.tinkercad.com/things/9jJCXnpOozT
book_thumb.stl | 129.6KB |