I use these drawers for keeping general purpose studio stuff in - leads, headphones, hard drives etc and they're fine for this kind of stuff.
However, their construction could be a little bit more solid. The metal they're made from isn't particularly thick so does flex a bit upon opening/closing them.
However, despite the locking mechanism feeling a bit stiff these are good, simple drawers with a smooth open/close action and they look good too.
The drawers definitely need the additional foam inlay to make them less noisy and clunky.
I would have given the drawer 5 stars if they were just a little bit more solid in their construction.