Introduced by Kodak in 1972, 110 film comes with a continuous backing paper with the frame numbers printed on the back.
Discontinued in 2009, 110 film is now making a comeback and can be used with a variety of cameras. Try it for yourself!
Lomography’s first 110 color negative film
Golden tinted 110 film from Lomography
The superb 110 black and white film from Lomography
Lomography’s first 110 color negative film, sold in boxes of 3.