Once you get this tool you will use it for years.  Mostly for electronics and around the house tasks.  Can be used for camping but not really recommended as the little bits can fall out rather easily.  A coworker bought me one of these years ago.  Has been one of my most highly used computer accessories.  I've updated alot of RAM and many hard drives using this.  And watch out for times when the price is reduced, frequently around/before Thanksgiving.  A must have item for anyone tek.