After batik molding, you only need to paint the protruding part with a golden highlight pen or paint it with a golden inkpad. The manufacturing method of wax seal is as follows: 1. The production process is very simple. Soft clay is rolled into small balls and then mashed with a seal. 2. bake and cool these soft pottery, and then you can choose to add some golden pigments on them. 3. Cover the envelope and make it. Required materials: soft pottery, seal and gold lacquer.