This is a monochromatic film with 8 photos to a pack. This film was designed for use in Polaroid SX-70 cameras. This innovative film features a new and special UV filter coating which improves the performance of the film's black & white tones, contrast and picture stability. This new PX 100 UV+ film is optimized for use in SX-70 but slightly faster (more light sensitive) than traditional SX-70 film. Impossible therefore recommend to adjust the lighten darken wheel of your SX-70 camera 1/3 - 2/3 to the dark setting. The Impossible gang are still experimenting, so be prepared for some odd characteristics. Results will vary according to temperature, humidity and light conditions. You can find tips and instructions for using this film here: http://www.the-impossible-project.com/projects/pxfilm