Koji Eyelash Curler No. 72 ($6) I have found the perfect travel-friendly eyelash curler. Koji Eyelash Curler No. 72 is an eyelash curler you can fold to compact it to a smaller size. It’s absolutely genius! No more trying to find a way to stuff my eyelash curler into my bag. The difference between Koji Eyelash Curler No. 73 and No. 72, besides being able to fold the handles, is the width. No. 73 is 34mm in width while No. 72 is 33mm in width. If you’re worried 33mm is too small, it’s actually the size of most curlers and will fit most eyes. Other than that difference, No. 72 performs just as well as No. 73. No pinching of the lids. No crimped, dented, or bent lashes.