09:46 Friday 10 August 2018 JST
I bought a book that has become my todo book. It’s as portable as my phone and even more reliable in terms of battery power. I bought it on Tuesday and have used it daily since then. Wow four days in total.
So far I have used a single page per day. (It’s 91mm x 160mm x 6mm, featuring 96 pages and two covers within the 6mm thickness. It’s about the same size as my phone.) If I keep going at the current rate, (one side of paper per day,) it should last 6 months.