CineStill BwXX (Double-X) 135-36

CineStill BwXX is a variable speed, classic black & white 35mm film, with an ISO-rating of 250 under daylight and 200 under tungsten lighting. Recommended development in Kodak D-96 developer or Df96 Monobath, but it's compatible with Kodak D-76, HC-110 and all other black and white film developers.

Double-X is a classic black and white film stock produced by Kodak which has been left relatively unchanged since it's release in 1959 for still and motion picture use.