Hyperdouraku got his own 0.16g Tracer BBs called Photon BB. Why such a weight? Well, his idea is that a 0.16g BB weight is ideal for indoor CQB games as wind factor is not exactly an issue as compared to outdoor games. Having them phosphorescent BBs or tracer BBs brings the fun in dimly lit CQB game sites, and a delight for those who use action cams to get gameplay videos.

Read more here and overview video below: