i-clip in use on Charles Darwin’s “Voyage of the Beagle”
i-clips are little folding magnets to use as a bookmark or paperclip. The front has a design (there are several to choose from), the back has a little arrow that marks the specific spot in a book you’re reading. The packs currently sell for $2.59 per pack of 8 at Amazon, and for $3.95 per pack directly from the manufacturer, Peter Pauper Press.
As someone who often has multiple books unfinished (and who prefers paper books in most situations), I find these little guys indispensable. They have two main advantages compared to paper bookmarks: they’re less likely to fall out, and they can mark the specific page and line where you stopped reading.
I can’t think of anything to improve. They make a nice gift, too.
(One note of caution — since these are metal, you do have to be a bit more careful, as they’re fully capable of tearing into a page when pushed into it. It’s only happened once so far and should be easy to avoid.)