This mug has no cracks, scratches, stains or crazing.
There is a tiny nick on the rim and a small grooved line on the rear surface, please see the red arrows pointing to these in the seventh photo. In person these are both barely noticeable but I included a close up photo to exaggerate the detail.
There is another tiny nick on a different part of the rim,
please see the red arrow pointing to this in the eighth photo.
There are some thin white lines on the exterior surface. I captured the most noticeable of these and pointed a red arrow to it in the last photo.
There are some other extremely minor imperfections on the exterior surface.
Overall this mug is in excellent condition.
Please look carefully at the photos to see the actual mug you will receive.