Datacolor's SpyderCHECKR Pro/Cube Bundle is a valuable bundle containing a SpyderCHECKR and SpyderCUBE. The SpyderCHECKR allows photographers to color calibrate a camera, perform precision in-camera white balance and record known-color samples. The sturdy, eco-friendly design has 48 spectrally engineered color patches and calibration software that's easy to use.
SpyderCUBE is a RAW calibration tool that easily fits into a pocket, and outperforms white balance and gray card solutions. The 3D cube is an ideal way to capture color temperature and light source data on-site for accurate RAW adjustments and more consistent color.
Used together, these two tools let you achieve consistent color from day to day and camera to camera and apply these results in your RAW workflow. This in turn can streamline post-production by affording predictable color in the beginning of the capturing process.