An audio CD or CD-ROM that is cut into a non-round shape after it is pressed by the manufacturer or recorded on a CD-R. To avoid vibration in the drive, the shape is balanced as much as possible. Audio CD drives spin their discs more slowly than CD-ROM drives and can tolerate more out-of-round designs. Custom-cut CDs hold considerably less music, video or data than a full-sized disc. They fit in standard drive trays, but do not work with the feed drives that are used in automobiles. See business card CD and feed drive.
Learn more about custom-cut CD