Good value for money. The tips are quality. Please note these are special tips hypocritically called "security" is not found there flat blades or such type of Phillips Pozidriv bits but only Phillips footprints. It's a shame because this box is in fact not universal but "specialized". Torx-type caps, meanwhile, remain versatile because the drilling of this type of nozzle, does not prevent it from being used on Torx screws "normal". So "only" three stars because the lack of "standard" cap and especially the great difficulty of removing them from their location. Said but really a "stupidity" in the design of the cabinet .... After a break (extraction -in pinch the tip and reinsertion of it a dozen times, its extraction is a little easier. ...