HANMOU · The Imperial Hand-Dropped Yunzi Go Stones, 361 stones

In the world of strategic board games, stones are not mere tokens to register victory or defeat; they are miniature sculptures that dance between a master's fingertips. Among all playing stones in existence, the legendary Yunzi (云子), originating from the mystical mountains of Yunnan, represent the absolute zenith of Eastern material luxury.

The heritage of Yunzi traces back to the Tang and Song dynasties, when they were created as an exclusive tribute dedicated solely to emperors and high-ranking court nobles. Their formula remains a highly guarded secret: dozens of rare natural minerals—including agate and purple quartz—are fused at temperatures exceeding 1000°C, then individually hand-dropped by master artisans with breathtaking speed and precision.

The ultimate luxury of Yunzi lies in its visual sorcery. When resting on the board, the black stones appear perfectly opaque, dense, and deep as midnight ink. However, as dramatically captured in image, the moment an elite player lifts a stone against the light, it undergoes a stunning metamorphosis: the dark body instantly reveals a translucent, glowing heart of deep, mystical, and pure emerald green (the famous "black-reflecting-green" phenomenon). The white stones, in contrast, possess the soft, velvety luster of premium mutton-fat jade, designed to be completely glare-free and soothing to the eyes during intense hours of strategic contemplation.