It was fun to experiment, but the low ISO rating made it difficult to avoid grainy photos. We’ve had awfully rainy weather! The film is cool though, because it is spooled on the wrong side. You can also change your ISO setting to adjust the intensity of the hues. A higher ISO (e.g. 200) rating will produce very red images, whereas a lower ISO (e.g. 50) will lend to bluer tones.