It should be real.

1. Translucency. This is the most basic characteristic of fish glue, if the fish glue does not have permeability, then it is usually fake. How to see the translucency? The easiest way is to backlight, see if you can see the finger, that is, you can feel the fish glue is transparent like

2. texture pattern. Each of the different varieties of fish glue, have their own unique texture, but some of the fish glue texture is more similar, such as the red mouth and the North Sea male belly, the texture is more delicate and smooth. If there is no texture, very rigid piece of a piece of flower glue, it may be fake. In addition, the older the flower gum, the clearer the texture, the more delicate, the better, can feel the old gum of a kind of traces of age, you can look at the old gum of our Royal Sea Tong fish glue, natural texture

3. fish glue features. Each fish glue features are not the same, you can judge from the characteristics of this fish glue authenticity. For example, the North Sea fish glue, there are two ears, ears are through, rather than a solid piece of glue. Another example is the red mouth, the red mouth has two decree lines, decree line judgment has two rows of outlets. Another example is the yellow gum, yellow gum has a meat beard in the middle of the gum body, is a tube of yellow gum, meat beard in the tube, is open side of the yellow gum, meat beard is obviously in the middle of the gum. And so on.

4. Infiltration. Fish glue true or false can be identified by soaking, in general, fish glue soaked in water, or complete, and will not be scattered deformation. Fish glue will increase with the soaking time, will be correspondingly larger, only some varieties of soaking changes are not obvious, but the basic will be larger. Just the degree of enlargement is not the same.

Because the fish glue is the fish's fish bubbles sun-dried, sun-dried on the smaller, re-soaked on the larger