SkipDr for Blu-ray is the only Disc Repair Cleaning System designed to repair and clean Blu-ray discs. The patented FlexiWheel, with its unique micro frictional surface, repairs a thin protective layer on the Blu-ray disc within the safe buffer zone. This process smoothes abrasions and removes dirt and grime to renew the disc's protective layer while leaving music, data or game information unaffected. Package Contents:; Disc Repair Device With Patented FlexiWheel; SkipDr Rejuvenating Fluid; Blue Drying Cloth; CleanDr Disc Cleaning Solution; 8in. x 8in. Microfiber Cloth; 6 AA Batteries and Instructions Digital Innovations SkipDr 4070500 Disc Repair Cleaning System is one of many DVD/CD Cleaner & Repair Kits available through Office Depot. Made by Digital Innovations.