False Eyelash Applicator
If you're considering buying a false eyelash applicator, we have one word for you: tweezers.
Cosmetics companies are experts at making you think you want -- no, need -- products you really don't want or need (see: stippling brushes, heated eyelash curlers). Add false eyelash applicators to that list. Tweezers can do the job as well as, if not better than, special applicators.
Save your money for the newest nail polish craze.