mike is correct, having studied mirrow polishes on bruckmanns, eyes' antique knives, & custom blades for years one can see slight defects if present on a "bright" blade fairly easy. polish is the most expensive part of gun & knife finishing done by the factories. i read that in old sheffield the crocus polishing was a 7 year apprentice process.if a mirrow polish is not perfect one can turn blade in various positions in the light & see slight burnish lines not in concert with overall finish. that said i still prefer the brighter finish [ with small defects] on gec blades. bright metal sets off the handle contrasts greater i.m.h.o.i'm, afraid a true mirrow polish would make the cost of the excellent gec products increase by 40%.