Hello to Knock Knock Pads!  What a cute and clever way to remind yourself of things that must be done.  As I get older, I have a more difficult time keeping track of the many things that I need to get done in a day!  With the Knock Knock Pad, I have been able to keep track more easily of all of the important tasks to do! It's a great way to communicate with others also.  Having a teenage daughter, I think that once school gets back in progress this will be an efficient way for her to keep track of her many activities!