This is a Gen'emon coffee cup. It has two chips and one crack. I think the rim used to have more gold on it (I compared it to others, but they've all been used for a long time, so the gold is thin and I can't tell what the original state was). It's one of my favorites, so I couldn't throw it away. I would be happy if someone could use it for kintsugi. Brand of cut glass/ceramics: Arita-yaki