749 Note by K.Pen & TCC Magic749 Note is a mentalism system designed to help you quickly identify the target paper ball. Created by K. Pen, it keeps a low profile, understated appearance. To the audience, it looks like an ordinary notepad, while quietly adding flexibility to your routines. At a gathering with friends, ask one participant to write something on a slip of paper. Then invite 2 to 4 more participants to write different things on their own slips to create confusion.