They also forget to mention what appears to be a bottle opener in their tool listing.
Updating my own thoughts. The built in "drivers" in these pens are the same size as the small 4mm precision bits typical for knife screws and such, just bailed me out as I only had one precision driver and had a knife that needed one to hold and one to turn.So, guess Id call it a step above a novelty, and a day saver on this one lol