This film is made by the impossible project and are responsible for the re-invention of the classic polaroid integral print film. This is for use in the SX-70, 600 and Spectra cameras. They are constantly improving the formula and bringing out limited edition film packs. This film is available in black and white and colour film packs. They are also working on new cameras for their film, thay also repair classic cameras. I nearly always carry my SX-70 or SLR-680 camera around with me as they are quite beautiful cameras and a fantastic a piece of engineering. I have three of the classic folding cameras and a couple of the later box style.