New, Unused, Unopened Sanrio Characters Little Twin Stars Kiki & Lala. Hello Kitty Sticky Notes / Post-it Notes These sticky notes have space to write memos, so you can mark documents or add comments, making it easy to understand next time! Convenient for organizing documents, marking pages in books, and studying! I think they will be helpful for students preparing for exams! Because they are cute characters, studying should be fun. You should be able to do your best at work too!