A convenient, all-inclusive kit for processing color negative film, the C-41 Press Kit from Tetenal contains enough powder-based chemicals to mix 1L of working solution of developer, bleach/fix, and stabilizer. The powder composition of the chemicals ensures a long shelf life, and each of the solutions can be quickly mixed, making it ideal for the traveling photographer. It is well-suited for both hand-inversion tank-style development as well as rotary processors, and the total processing time is just 10.5 minutes at 113°F or 13.25 minutes at 100.4°F.