Tok x Hong Kong Incense Company
為黑白紋理相間的黑檀木。黑檀木质坚硬，黑白喻指陰陽，具闢邪擋煞、平衡陰陽，安神定氣之效。

YinYang beads
This is ebony wood with alternating black and white grain patterns.Ebony is known for its hardness, and the black-and-white pattern symbolizes yin and yang. It is believed to ward off evil, balance yin and yang energies, and promote calmness and mental stability.