I have this exact set and figured id tack on a couple additional features your left out. *1st would be, im not sure if you got a defective set or what… but with mine, it doesn't matter which way you put the screwdriver in place. It fits right into the case regardless of which way the driver is seated. 2nd and one of the more cool features about this set vs others is how it can be chartered while it's in its case… most other sets I've purchased require you to take it out of the case for charging. 3rd, it has a section on the bottom where you can rub each bit to magnetize or demagnetize it.

That looks cool i might get one

What is your review after 7 months? I am trying to by this or the soonan 48 pce set. How did this one do til now?

This is Jason

It won't last Piece of absolute junk I bought it. Wish I never did. I never used it doung anything tought just on my 3d printer and after about 3 months It was already dead.