The Digital Innovations SkipDr Classic Manual Disc Repair System fixes scratches that cause a disc to skip, freeze and fail to play. Mechanized repair process smoothes surface scratches to renew the disc's protective layer, leaving disc data unaffected. Easy to use, three-step process - just spray, spin and shine. Patented FlexiWheel repairs up to 50 discs and works gently enough to safely repair the same disc multiple times. It fixes most types of optical discs: music, DVD, data, game and recordable discs.