I want to keep it short: The tool is in order, for example, to take a super cell phone apart, because where normal screwdriver is too big help this set. However, the quality leaves much to be desired: When I wanted to take my MacBook apart to swap the RAM, the tip of the screwdriver has completely bent. Apparently no really solid metal has been used.
So suitable to solve normal screws, but if times then a little harder sits, has relied on just the wrong tool.