Kodomo Challenge Toilet Train Used for a short period during toilet training. Operation confirmed. Batteries will be included for shipping. There are no noticeable stains, but we are looking for buyers who understand that this is a used item. ※From the website: You can place it in the toilet and enjoy it, imagining the toilet as a train. Songs and encouragement from Shimajiro and Mimirin play, so you can practice toilet training without a negative impression of the toilet, making it fun.