I picked this up at my local store and I'm so glad I did! I'm in the throes of potty training and the typical character 3-in-1 trainers are messy, clumsy and really gross. Playtex does it again! This potty genie comes with 1 roll of disposable, scented liners you drop in, once your child does their business, it's easy to clean up and dispose of. I threw the bags in my Diaper Genie!!! I'm so sick of having a flood of characters in my main bathroom, it has a beautiful design. The refill bags are sold separate so if you purchase online, grab a box, I believe it comes with 40 bags. Easy to use, would highly recommend!!