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.
EdgesPerfect edges under normal inspection. Any tiny imperfections are barely visible under close magnification. Edges are sharp and clean.
SurfaceVery clean surface with only the slightest signs of wear. Light scratches, tiny marks, & print lines are visible under close inspection.