The Bumbo® Step 'n Potty is a comprehensive potty-training solution to see you and your little one through the full potty training process with minimum stress and mess. It easily converts from a soft and comfortable potty to a toilet trainer and step, giving you all the support you need at every stage of the transition from potty to toilet. Unlike conventional cold hard plastic toilet trainers, the soft warm feeling of the Bumbo® toilet trainer provides a sense of comfort and security, much needed when a toddler first starts using an adult toilet. It's the ultimate potty and toilet training essential!