Thank you for viewing. This is a set of 10 MDs with 74 minutes of recording time each, in various colors, perfect for recording. They have been erased and are blank discs. - Brand: TDK FINE - Colors: Red, Green, Blue - Type: MD (MiniDisc) - Capacity: 74 minutes - Package: With cases - Quantity: Set of 10 Please purchase if you understand that these are used items. I strive for smooth transactions, so thank you for your cooperation.