So the shell keeps really at all metallic objects outstanding, in all positions (even upside down) it also keeps safe the thrown in screws or similar securely, thus ensuring they Gegens Verlieren.Schon times absolute tip! Only the throw of objects of any kind whatsoever, it rattles unfortunately quite nice, it would have been nice to glue or take a (at least thin) layer of any rubber-like material, because the rattle is still annoying a little and not everyone works in a so loud Umgebeung the which does not really stand ;-)
But all in all, processing tips as I would expect from HAZET found (apart from the "Sound") no deficiencies, so I 4 stars!