Line Recording Bookmark

thingiverse

I'm forced out of a book halfway through a page sometimes and have to skim over the entire thing to find where I left off. I created this to solve that problem. When you leave off at a certain line, simply slide the slider to point to it, then close the book on that line as closely as possible to the spine, so the slider doesn't shift when not in use. This not only saves the page but also the exact spot where you stopped reading!