This is pre-exposed Kodak 200 Gold film with a sticker on top. Receiving my film was certainly interesting because I was surprised at how intense the colors were. As time goes on, I will make more Dubblefilm. But here are some things that can help you get the photos you want. Trippy colors intensify when you underexpose - mostly shadows - see pre-exposure effects here. However, if you want to see more of your subject and less of the effect, overexpose your image. I probably won't shoot Dubblefilm at 200 anymore, next time I'll definitely go for 400 or higher as it's more versatile and I have better control over the intensity of the effect.