Thank you for viewing. Anpanman Seesaw Forest Magical Bongo Do-Re-Mi Step Mat Regarding how to play with the products, please look them up online. After purchase, my child used them for a short time. All parts are present, and there is no damage. However, please be aware that there may be minor scratches. All items have been disinfected and tested for functionality. If you wish to purchase items separately, please let me know. Boxes and batteries are not included.