The silk enamel, also known as "Jingtai Lan", is a method of using thin and thin copper silk to form various patterns, sticks to the copper tire, and then fills the enamel glaze according to the design requirements of the pattern. Many times, the table watch is covered with enamel glaze to appropriate thickness, and then polished and plated. This device is rounded, the deep abdomen is gradually closed, and the foot is circled. The body is filled with the blue enamel, decorated with "tangled flower pattern", "back pattern", the pattern is dense, the rules are atmospheric, and the wealth and wealth are gorgeous. The bottom is "Shou Tao" model. 掐絲琺瑯，又名「景泰藍」，其做法是以細而薄的銅絲掐成各種圖案，粘於銅胎之上，再根據圖案設計要求填充各色琺瑯釉料，入窯烘燒，重複多次，待器表覆蓋琺瑯釉至適當厚度，再經打磨、鍍金而成。本器圓口，深腹漸下收，圈足。器身施天藍色琺瑯填塗，飾“纏枝花卉紋”，“迴紋”，紋飾繁密不亂，規矩大氣，富貴華麗。底足帶有“壽桃”型款。