Skipdr deluxe disc repair system fixes scratched discs! #1 disc repair system fixes scratches that cause a disc to skip freeze and fail to play; motorized 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; fixes most types of optical discs: music dvd data game and recordable discs. Motorized repair device includes flexiwheel 0.5 fl. Oz. Rejuvenating fluid special drying cloth felt buffing square detailed instruction manual (requires 6 aa batteries not included. Ac adapter also available see offer inside box.)