No operational issues. Washed with detergent. Toilet seat cover included. Anpanman design potty training seat with sound and music, easy to use with handles. Character: Anpanman Color: Yellow/White Features: Music and Anpanman voice button Design: Potty training seat with handles Material: Plastic Please understand that the item will be simply packaged. Immediate purchase is welcome☆ Due to a high volume of transactions, I may not be able to reply to comments. Please refrain from asking for discounts or being overly concerned with minor details (＞＜) I have many other items for sale, so please take a look ٩(❛ᴗ❛)۶ #ressan