Treasure Basin Wenwan Walnut · 43mm · Select Ritual

The Treasure Basin Wenwan Walnut, traditionally known in China as Jubaopen (聚宝盆), is a distinctive variety celebrated for its naturally deep, concave base resembling a traditional Chinese treasure basin—a symbol associated with gathering wealth and prosperity. It features a balanced medium-low profile with softly rounded shoulders and a full, plump body, creating a compact and harmonious silhouette.

Its shell is covered with continuous, bumpy python-like grain that flows naturally across the body and extends deep into the concave base, creating rich three-dimensional texture and strong visual depth. The naturally wax-rich shell is supported by excellent bone density and abundant natural oils, giving the walnut a substantial feel in hand while allowing color to develop relatively quickly through regular brushing and handling.

Over time, the shell gradually matures into a rich oxblood-red patina with a smooth, translucent, jade-like, glass finish that beautifully enhances both the textured grain and distinctive recessed base.

Because the depth, shape, and symmetry of the natural concave base vary from walnut to walnut, carefully matched specimens require particularly close selection. Combining its iconic basin-shaped base, layered texture, strong patina potential, and auspicious symbolism, the Treasure Basin Wenwan Walnut is an excellent choice for collectors seeking a distinctive matched pair with traditional character.