Mitsubishi has introduced the Kai'li Blue shaft, described as a mid-launch, mid-spin offering. The company's Kai'li line has been expanded with this addition, although it is unclear how it compares to other shafts in the line, such as the Kai'li White. Reports on the Mitsubishi Kai'li Blue shaft are emerging, but some outlets are also discussing other shafts, including those from different manufacturers.