The Summer Infant 3-in-1 Train With Me Potty features three solutions in one - a potty seat, potty topper, and stepstool! This potty comes equipped with a removable pot with a pour spout for easy clean up and mess-free potty training. When it's time to transition from the toddler toilet seat to the adult potty, simply remove the potty topper and place onto the adult-sized toilet. Next, close the lid to convert this potty into a stepstool with non-slip rubber feet for your child's safety. The step stool can be used to help your child reach any standard adult-sized toilet and bathroom sink.