Calumet Ultra Slim Super MULTI-COATED 77mm UV Filter With Case
Condition, Overall Very good, but it has a very small mark approx 1.5mm long at about 1.5mm from the rim edge.
As it is so close to the rim edge and so small, it's highly unlikely to affect performance or the images taken.
I have tried to show this in the images, but as it is so small, it is hard to do so, so I circled it in editing software.

Apart from that, the glass is clear from any other scratches.
Shipping via eBay's simple shipping which is tracked and insured.