This is a set of 4 Kira glasses by Sugahara. These are outlet items, so they do not have the sghr mark. Some have been used once or twice, and some have only been rinsed with water, so they are in near-new condition. As outlet items, there may be small air bubbles like those in the third photo, but personally, I don't think any of them are particularly noticeable, even considering they are outlet items. Please consider purchasing only if you are not concerned about minor details.