Brach is inspired by the co-dependent relationship of everything in the nature. Inspired by the erosion phenomenon, the basin is divided into two levels of water volume. The one with small volume can meet most daily washing needs, which saves water in the most effective way. The leaning-forward design of the mixer enhances the comfortable user experience. The lining of the cast is retained intentionally to imitate the annual ring, representing the craftsman’s painstaking work and reminding users to cherish everything in the nature.