Digital Innovations Skip Dr. Accessory Kit: * Patented FlexiWheel with its unique micro frictional surface, uniformly removes a microscopic layer within the buffer zone * Process repairs scratches to renew the disc"s protective layer * Works gently enough to repair the same disc multiple times * Accessory kit contains everything you need to repair up to 25 additional discs * Includes Skip Dr rejuvenating fluid, blue drying cloth, Clean Dr Disc cleaning solution and felt buffing square * Product model 4090200