Slide 127 film has a single current standard-bearer, ReraChrome, a genuine E-6 reversal film cut and spooled specifically for 127 cameras. Compare slide 127 film prices from UK retailers on Filmproof.
ReraChrome 100 is currently the only colour slide film made in 127 format, an E-6 reversal stock from the same Japanese manufacturer, Rera, behind ReraPan black and white 127 film. It's a small-batch specialist product rather than something produced at scale, so stock can be limited.
For 127 camera owners who want to see just how good a vintage box camera or Baby Rolleiflex can look with punchy, saturated reversal film, ReraChrome is the way to do it. Filmproof tracks slide 127 film stock across UK retailers.