1, turn on the light. Jade wool goods can see the seed water through the light. Under the strong yellow light, the deeper the light transmittance, the larger the diameter of the surrounding light, indicating that the better the seed water of jade wool, the higher the value.

2, look at the color, and jade wool goods can also judge the planting water by looking at the color. Bright green and dark green are the best for jadeite wool products. The more uniform the color, the less variegated color and the larger the color distribution, the better the planting water will be.

3. Look at the leather shell. Jade wool goods can also be judged by looking at the leather shell. Generally speaking, water-planted jade wool products have high surface density, few trachoma, obvious glass luster and concentrated reflected light. However, the surface of jadeite wool with poor planting water will be loose and rough, with more trachoma.