Datacolor Spyder Cube is the easy to use and in RAW conversion, and providing accurate detail across shadow and highlight areas Unlike a gray card, Spyder Cube lets you set absolute white and black values along with defining your neutral gray Features Benefits Portable solution for photographers which provides references to set white balance, exposure, black level, and brightness right from the start Takes the complexity out of RAW image editing by using common tools found in color managed applications, such as Adobe Photoshop and Adobe Lightroom Easy to use Simply take a reference shot with the device under the same light conditions as your photos, adjust, save, and apply to entire series of images Unique design allows you to hang the device during a photography shoot or attach it to a tripod mount Constructed of ABS Cycoloy, a hybrid resin that is fadeproof, extremely durable, shockresistant and spectrally neutral