If you wanted to make my beer cap windchime but don't have the patience to save that many caps, this may be the project for you ;)
Step 1: Gather Your Supplies & Tools
- a rather large & thin rubber band
- string of your choice
- a beer cap, coke cap, etc.
Step 2: Poke & Cut
Measure out about a foot of string, maybe a bit more. The longer you leave the string, the more books your bookmark will fit.
Step 3: Tie the Ends
Single-knot the other end onto the rubber band.
Step 4: The End
Wow, that was easy. You can transfer it to the next book when you're done. The rubber band is thin so it shouldn't damage the pages or binding.