In the jewelry markets of Kunming, Ruili, Tengchong and some big cities in the mainland, there has been an "ice seed" jade with good water head and transparent or translucent appearance. The overall color is white or off-white, with few white spots and uneven distribution, and the color tone is blue and dark. This kind of jade is called "ink finger", and the blue color is called "blue flowers floating underwater". Its appearance is very similar to that of ice jadeite with good water head, especially the variety of floating orchid, which is similar to the egg white land of floating blue flower, and even there are ice jadeite and glass jadeite, so it is often used by unscrupulous businessmen to pretend to be high-quality jadeite in the market.