The difference between old and new Yunzi

1, the price is different, the old Yunzi is more expensive than the new Yunzi.

2. The appearance is different. The appearance difference of the new Yunzi is that the Bai Zi of the new Yunzi is milky white, while the color of the old Yunzi is yellowish. The sunspots of the new and old Yunzi are similar in appearance and are dark green under the illumination of light.

3. The production process is different. The production technology and material rights of old Yunzi are different from those of one-sided new and old Yunzi.

4, the feel is different. The new Yunzi's double-sided convex fingers are easy to clamp, and when the other one falls, the convex is easy to be photographed on the chessboard, and the old Yunzi will feel sticky.

Extended data:

Features of the new cloud seed: the new cloud seed is made by combining traditional and modern formulas, with delicate texture, slightly light hand feeling and convenient handling.

Sunspots are black and translucent, that is, under normal lighting conditions, black and translucent with green light.

Features of Laoyunzi: Laoyunzi adopts traditional formula, manual skill, heavy proportion, delicate texture and loud feeling.

Black spots appear "Jasper Ring" under illumination, that is, the center is opaque and the edges are crystal green. The texture is extremely delicate as baby's skin, with gentle fingertips in winter and cool palms in summer. If you have the essence.

Bai Zi is ivory or goose yellow with light yellow. Moisturize like suet jade.