How does horn comb identify true and false

The good and bad of the horn comb on the market are intermixed, do not know how to identify the true and false advantages and disadvantages of the horn comb. In fact, the most fundamental difference between true and false is: true horn comb is not static, there will be a stink of horn in the heat state, feel, feel heavier than plastic, and generally there will be blood color and grain; The fake horn comb has none of these characteristics.

As for the quality of the horn comb, mainly from raw materials, workmanship, thickness, gloss and processing accuracy. Generally speaking, inferior quality horn comb feel poor, lack of luster, dark color, crack, easy to break teeth. Corner comb is a natural thing, there will be unique flaws, and most of the comb for the whole hand grinding, therefore, each comb must be different from the world.