Electric type makes it easy to repair and clean discs. Polishing type. The repair head and cleaning head are approximately 50 times. Please purchase CD-RE3KIT (replacement KIT) if the liquid is running out of the product. Cautions for Use: This product is a device that repair reading errors due to scratches and does not remove scratches on the disc. After using this product, there will be scratches on the data surface of the disc. We are not responsible for any damage or loss of data caused by using this product. If there are scratches that are too deep or scratches on the label surface, the disc cannot be used. Do not use on label surfaces. Do not use accessories other than this product. The polishing head, cleaning head, and repair head are approximately 50 times. If the repair liquid or cleaning solution has been overapplied, please wipe it off with a soft cloth before using. After using this product, please clean the remaining cream, etc. ■Size: W6.3 x D6.3 x H3.1 inches (W160 x D160 x H78 mm); Weight: Approx. 16.2 oz (468 g); Set contents: Main unit, polishing head (red) x 2, repair head (yellow) x 2, cleaning head (blue) x 2, cleaning fluid (20cc) x 1, instruction manual (English language not guaranteed).