1, Wang Dana jadeite has bright color, high transparency, glass luster or grease luster on the surface, smooth to the touch and high hardness, so it won't leave any marks when engraved on the glass.

2. The technology of Wang Dana jadeite should be based on materials, with exquisite patterns, smooth lines and clever use of colors. Clever colors are cleverly carved into patterns with clear colors and reasonable distribution according to the color distribution and shape of jade materials.