Centering70/30 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.
EdgesHeavy chipping and wear along edges. Small nicks/minor tears present. The edges appear rough, with visible signs of handling and wear but no major structural damage.
SurfaceVery clean surface with no visible scratches or marks under normal inspection. Only tiny imperfections visible under magnification.