I, too, got a Wera Mini 1 ratchet today. I got the set with 10 included bits because why not?
I'm still trying to wrap my head around just how small this thing is. I mean, it's not smaller than my pinky, but it's not much bigger, either. And with the bit holder, it's easily pocketable.
Things I appreciate: the knurled end to allow you to thumb-turn fasteners, and the Wera-handle-shaped directional selector, which is the kind of small design touch that I really get a kick out of.
I imagine it won't be long before I need it like I did the other night, but this time I'll actually have it!