Quite average….first contact I had to unscrew an Allen screw number 2, I go to the base, take the number 2 Allen bit and it was small, I look at its side and it said 1.5, I thought it was a coincidence… I take the next one that said 2.0 on the base (because it also has double bits, the funny thing is) I look at its side and it also said 1.5, I go to the 1.5 in case there was a mistake and they changed positions and it had 1.5 there too, resulting in no number 2 at all and I don't know if this happens with the other types… from what I observed half of the bits have their numbers written on them and the other half don't write anything, so if you take many out or they spill, you don't know where to put them back… the handle is not convenient at all, the head which is detachable comes off constantly and for grip on the handle it has 4 o-rings that with the first unscrewing my hand turned black besides the fact that they lift and tend to come off… in general, as a quality it seems good but okay I didn't expect much for 10€… I give 3 stars because I encountered all these in the first not even 5 minutes of use !!!

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.