Centering60/40 or better on the front. 80/20 or better on the back.
CornersCorners are generally sharp with light wear. Minor nicks & slight softening at the tips are present but are not prominent.
EdgesLight edge wear with light chipping & small nicks visible with the naked eye & under magnification. The edges are clean with no major imperfections.
SurfacePerfect surface under normal inspection. Any tiny imperfections are barely visible even under magnification.