Centering80/20 or better on the front. 85/15 or better on the back.
CornersRounding & mild wear on corners. Mild imperfections & nicks are visible by the naked eye. Some softness at the tips but no significant damage.
EdgesLight edge wear with light chipping & small nicks visible with the naked eye & under magnification. The edges are clean with no major imperfections.
SurfaceVisible scratches & surface marks. Staining & discoloration is present, but with no major damage.