Kickstarter: Leuchtturm 1917 Bullet Journal Notebook - The Well-Appointed Desk
Amazon.com : The Official Bullet Journal Edition 2 - Notebook Built for BuJo, Medium A5 204 Pages of 120gsm Paper, with Bujo Pocket Guide (Blush) : Office Products
Leuchtturm1917 Bullet Journal Notebook Review - the paper kind