The "Heart Sutra" Gaiwan is a tea utensil crafted by applying glaze to the raw clay and firing it at temperatures ranging from 1280 to 1300 degrees Celsius. It exhibits a deep and profound color, with a smooth and crack-free glaze that imparts a uniform and stable hue. The glaze appears as a deep blue reminiscent of the depths of the sea, earning it the name "Clear Blue." Due to its relatively stable and vibrant color, it is regarded as one of the three exquisite examples of color-glazed porcelain, alongside white glaze and red glaze, reminiscent of the renowned Xuande-colored porcelain.

The Gaiwan features a thin upper body and a thicker lower body, allowing for efficient heat dissipation at the top while retaining warmth at the bottom. Its design boasts sleek and elegant lines, with a wide flared rim and a stable and graceful foot, showcasing the beauty of tea soup. The interior walls are meticulously polished, resulting in a smooth surface, while the rounded and minimalist rim prevents the glaze from absorbing tea stains, making it easy to clean. The lid knob is adorned with a gold rim design, complemented by the lustrous blue glaze, exuding an air of dignity and grandeur. The bowl body is adorned with the "Heart Sutra" script, adding a sense of sacredness to the piece.

The "Heart Sutra" Gaiwan is a refined tea utensil created through the application of glaze to raw clay and a single firing at high temperatures. Its glaze exhibits a deep blue color, with a smooth and flawless surface, earning it the name "Clear Blue." The design of the Gaiwan features sleek lines, an elegant body, and a wide flared rim paired with a stable foot. The polished interior walls facilitate easy cleaning. The gold rim design on the lid knob, combined with the lustrous blue glaze, imparts a dignified and grand ambiance. The inclusion of the "Heart Sutra" script on the bowl body adds a sacred touch. Whether for admiration or use, the Gaiwan provides a unique tea experience and aesthetic enjoyment.

Size: 200 ml or 6.76 oz, Length 9.8 cm (3.8 inches), Height 10 cm (3.9 inches).