Memorex CD Cleaner manual disc cleaning system paired with a Memorex OptiDisc CD/DVD Lens Cleaner. This set is designed to help maintain optical media performance by removing dust and debris from both the discs themselves and the laser lenses of players. The manual CD cleaner features a top-mounted knob for controlled rotation and includes clear instructions on the base. The OptiDisc lens cleaner comes in its own slim jewel case and includes printed instructions on the disc face for easy use. Please review all photos for a detailed look at the exact items and their condition.