Are you looking for a little more analog in your life? If you are suffering from eye fatigue, or just want to organize your thoughts with pen and paper, a Leuchtturm1917 Notebook can help! In the past year, Leuchtturm1917 Notebooks have spiked in popularity due to the rise in bullet journalers around the world. Bullet Journaling is a system developed by designer Ryder Carroll and can be done in any notebook, with any writing instrument. However, if you are keen on using your fountain pens, you'll want to make sure you use a notebook like Leuchtturm1917 that contains fountain pen friendly paper.