By far the most useful Swiss Army product for my needs. Small size is perfect for keychain or pocket. I rarely used the toothpick or tweezers on other small S.A. knives, but the ballpoint pen comes in handy quite often. I agree with other reviewers that a white LED would be preferable, but the red works okay when you need a quick light ... and people are always impressed by it! Battery and pen are both easy to replace when needed -- a real plus. But I've used one of these knives for years and have never had to replace either one. I've found THIS ITEM MAKES A GREAT SMALL GIFT ... and is always appreciated by the recipient.