I actually take that back. I see 110 cameras on eBay again for a reasonable price. I guess the heady days of the early Internet have faded.

I believe Kodak and Fuji quit making them about 20 years ago when Kodak did their purge. Fuji did for a little longer, especially since they made rebadged film for anyone who needed it.

Right now, a company called Lomography makes a wide range of cartridges, including B&W, slide, color, and special dyed strips. It's kind of cool to see the stuff again. Dwayne's will still process it for you.

https://www.dwaynesphoto.com/site/services https://www.lomography.com/magazine/276578-a-quick-rundown-of-the-lomography-110-films

Cameras for the stuff, especially the Pentax, simply don't exist for a good price these days, unless you want one of those crap bar cameras. Lomo does make a few now and then if you ever want to experiment with format knocked out of the worst format slot by the horrendous DISC films.