Great Screwdriver Set, which consists of a metallic holder and 12 different attachments. The holder sits comfortably in the hand and the essays are firmly in the bracket. I have successfully carried out with this set to work on my Samsung Galaxy S3. I did a before / after image of the cell phone and I have to say I can not see any signs of wear on the threads of the screws. That's the way it has to be! That is completely omitted on plastic and that is a very practical case about to round off the whole thing and deserves the top rating.
