For the longest time, I thought Fisher's AG7 astronaut pen with a side-click retract mechanism was pretty cool. And then, the first iteration of Machine Era's Field Pen (please excuse the use of used-to-be-dependable-for-free-accts pb...) was a cool improvement (where the clip was also the means to extend the pen tip), and has been one of my faves. Well, as of the recent email, Will Hodges is getting into the side-click retract mechanism game... The email animated .gif for the Tactile Turn Side Click pen is there, and the backstory is over yonder. And he talks about the https://j.mp/TactileTurnSideClickmechanism in a yt vid. Anyway, looks like it'll come in 3 lengths (for 3 different refill types), and a bunch of materials and colorways, fwiw, and looks to be available tomorrow at 11 am Central (I figure, Daylight?) Time. Just fyi.