The Jackly JK 6089-A is a bit set with extra small screwdriver. In the photo in the gallery's good to see which bits are present. Basically, all those who are just smaller than normal commercially available screws in everyday life. The build quality is ok to good for the price.
The screwdriver handle with bit holder sits comfortably in the hand and the knob above turns well. Bit holder and bits are magnetic, which makes working with the most tiny screws. The bit extension is very convenient for hard to reach places, such as in the Radio / PC / elsewhere.
The tweezers is fine. One side is flat, the other more pointed. I do not know if that is by design or it is inferior processing. I am now times simply optimistic and say: That must be so, so you can replace labels better or easier to reach under ZIF connector.
The storage box is really good. Everything is labeled and so has its place. Likewise, it opens easily and virtually pops on. Then it closes again correctly.
To test I have my ancient Sony Ericsson K750i disassembled. In a word: Effortless. The bits were every little screw grab clean and rotate.
My Conclusion:
I do not want to deport in the mobile phone division of this set. Similarly for the computer / notebook makes this set perfect sense and is very helpful. If the smaller processing errors do not interfere, at a price of 10 euros can be accessed safely. For semi-professional use, you get a good set.