Centering55/45 or better on the front. 60/40 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.
EdgesNear-perfect edges with no visible imperfections under normal inspection. Only the slightest signs of wear may be visible under magnification.
SurfacePerfect surface under normal inspection. Any tiny imperfections are barely visible even under magnification.