Here we have a CAL-HAWK Aluminum Oxide Combination Knife Sharpening Stone Hone, 8 x 2 x 1 in.  The box has wear from storage in a workshop. The stone appear to be in Very Good condition very little wear, if any!   The two Grit surfaces are not marked on the box so I would call this one 'Coarse' side and one 'Fine' side. Please see pics.  

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