Some people have their best ideas in the shower. This seems to be the product for them.
The notes are "recyclable, environmentally friendly, and the notepad is printed with soy-based ink." On the other hand, if you take showers that last long enough for you to write down your thoughts, perhaps you should consider your habits of water consumption. My showers are short enough so that I will not forget my thoughts during or after them—at least not yet!
Via Life Hacker.