Apr 25, 2015 Carbon Fiber Notebook Awhile back we had a couple of carbon fiber flats laying around and decided to try our hand at a carbon fiber notebook to see how it would end up. The spiraling is a little rough and it is very much a prototype... The ability to travel light and protect your notes in a durable book is more than useful. We plan to shoot updates as we move forward. Like what you see... have thoughts or comments on the carbon fiber notebook? Hit us up at firstname.lastname@example.org.