“Absolutely love these calendars, I got my first in 12,020 and wasn't sure if it was worth the money but since using it I never went back, I've had a Kurzgesagt calendar every year since. The only issue I'd raise is that 23 and 24 have slightly thinner paper than the previous years. I always used to write things in Sharpie and they wouldn't bleed through, but in 23 I noticed the writing from the last month showed through on the picture and left splotches which was a bit annoying. This is only a small thing however, and I'd still recommend these calendars to anyone”