Abstract: The sticker sets are an improved and portable toilet training aide and behavioral modification teaching and learning tool system. They come in many themes. Each theme allows children creativity and imagination development while reinforcing a positive and rewarding system for toilet training and behavior modification. The sticker sets are colorful pressure sensitive labels which children place onto a preprinted background of various themes. Each individual theme set has a theme background design which is imprinted onto a surface such as, but not limited to, paper and has a variety of approximately thirty colorful theme related designs imprinted onto a surface such as, but not limited to, a pressure sensitive label stock and custom die cut on a second sheet. The child selects a sticker for a successful potty or behavior modification experience and then places it anywhere he or she desires on the preprinted background sheet.