Other film formats in 127-format cameras

In addition to using 127-size film (either ReraPan/ReraChrome, available from many vendors, or expired), you can re-spool 46mm bulk film, you can use 35mm film either by re-spooling it or via an adapter, or you can cut 120 film down to 127 size. Here are some ideas:

46mm bulk film:

• Rolling 127 film (re-spooling 46mm bulk film) at My Adventures with Film and The Frugal Photographer
• A 127 spooling contraption (re-spooling 46mm bulk film) by Terry B at Filmwasters 

35mm film:

• How to Make Your Own 127 Film (re-spooling 35mm film) at onetwoseven.org.uk and Lomography
• #STAR35: An adapter to use 35mm film in 127-format Kodak Brownie "Star" series cameras (Starflash, Starflex, Starlet, Starmite, etc.)

120 film:

• How to cut 120 film down to 127 size by James Tappin
• Make your own 127 film from a roll of 120 at Filmwasters
• How to cut 120 format rollfilm to 127 at You Tube, by Keith Williams
• 120 to 127 at You Tube, by Николай Гринько

127 film spool:

• 127 film spool (for 3-D printing) at Thingiverse