Thank you for viewing! (*^^*) This is the Kumon E-pencil. The E-pencil has been tested and is in good condition, I believe. I purchased it about two years ago, and my child used it for about a year. There are no noticeable stains on the main body, but there are some slight marks and scratches. Please check the photos. Also, the case has my child's name written on it with a yellow Sharpie. Please purchase only if you can accept this. If you are learning English with Kumon or are about to start, please consider this. Batteries and adapter are not included.