The instax film is available in two different sizes ‘mini’ and ‘wide’ it is like the old polaroid SX70/600 integral film. It is massive in Japan and is starting to take off here in the UK which is fantastic. Both Fuji and the Lomo guy’s now make cameras for both the mini and the wide formats. You can also get loads of different boarder styles including Hello Kitty and Mavel Comics. The film has a good colour range in both formats it is just a shame the don’t make a black and white version.