Tiny, but very bright.
I was surprised by just how small this thing is. The photo is misleading - it's only as wide as my thumb, and I don't have large hands. It'd fit in a matchbox with plenty of room to spare. But it looks solidly made, does everything it's supposed to, and is very bright on the max setting (I wouldn't want to look straight at it). The only question is, how long till I lose it?