This is an ear cuff sold by BinTRoLL Quartet on Quartet Official Products. I am selling it because I purchased it but have not used it. The color is black. It will be delivered in the original packaging. The instruction manual and price tag are included. This item is available for immediate purchase. I am also selling other earrings, and I can offer combined shipping. Combined purchase discounts: 2 items: 18,000 yen 3 items: 27,000 yen Please feel free to ask if you have any other questions.