Centering60/40 or better on the front. 80/20 or better on the back.
CornersClean corners with minor visible wear & softening. Tiny nicks are visible upon close inspection and more noticeable under magnification.
EdgesNear-perfect edges with no visible imperfections under normal inspection. Only the slightest signs of wear may be visible under magnification.
SurfaceModerate scratches & scuffing. Moderate surface imperfections like slight discoloration & tiny indentations.