Centering65/35 or better on the front. 80/20 or better on the back.
CornersCorners are mostly sharp with very slight wear at the tips. Imperfections are barely noticeable without magnification.
EdgesLight to moderate chipping, wear, & minor nicks visible under inspection. Edges remain generally clean and intact.
SurfaceExtensive damage including deep creases, heavy scratches/micro-scratches, stains, and surface residue.