Submicroscopic Reading Material

During my career I wrote many procedure manuals, and ever since have noticed how small or non-existent they are. I’m always on the lookout for the “The World’s Smallest Printed Procedure Manual.”  

The text and diagrams inside this one are unreadable without a magnifying glass, which of course is not supplied by the product owner, ANKER. The product is an emergency iphone charger.