* Addendum *
The bits are very light, reflecting not so good quality. Could lead to earlier wear, I can however not yet assessed. On closer recounting there are 30 bits, so I'm assuming at "32teilig" the tweezers and Dreher are counted. Also I've read several times that the enumerated bits not correspond with the actual bits, which is a bit of a shame. I will not make me but the trouble to check the exactly because for me more than enough choice is.
Also, I've found that my product does not match the picture, the packaging and the Dreher look different. I'll soon be time to upload a picture.
These are the impressions of an amateur, without much idea. For the price / performance reserves of my 5 stars, although there probably 3 ~ 4 verdiehnt.