It has everything inside that you might need. The only negative is the magnet, which is very weak. It barely holds a screw.

Very rich collection of magnetic screwdriver tips of all types (flat, Philips, torx, torx resistor, allen, polygon, etc.) in 6-7 sizes per type. Useful handle with a long, thin extension that facilitates the assembly of many machines. Additional plastic pens for disassembling laptops or mobile phones, very practical "two-sided" packaging. Small flaw, in my opinion: the handle of the screwdrivers is metallic but round, resulting in it slipping in the hand when I try to tighten the screws a little more. The rubber rings on the handle do not help much, as they also rotate under pressure. Besides that, I think it is a fair product for its price with good quality metals.