The free download link is here

Often when I am trying to focus on a task I am interrupted by other thoughts. When these new thoughts enter my head they are exciting but more often than not, unhelpful to the task at hand. I had started off just writing them down on a separate piece of paper and gradually developed this sheet to shelve them in a more visual and organised way.

This is a downloadable file, designed to A4 size (standard printer paper size) and can be printed on any printer.

You don't have to go through the checkout process. 

The free download link is here