The first is the shape of the horn: rhinoceros horns grow on the nose, that is, in the middle of the head, and the shape is close to round or oval; The horns grow on the forehead and diverge to both sides. Because the cow's forehead is flat, its horns are flat.

2. Look at the characteristics.

The growth characteristics of rhinoceros horn have the characteristics of "front ditch and back mound". The rhinoceros horn has a concave ditch facing the tip of the horn, that is, the front ditch, and the rhinoceros horn has a convex mound facing the nose, that is, the back mound. Because of this post, the edge of the cup-shaped object of rhinoceros horn causes the feeling that rhinoceros horn is flat.

3. Look at the color.

The color of rhinoceros horn is not single, but black near the longitudinal center, which is an important feature that distinguishes rhinoceros horn from other horns.

Extended data:

Rhinoceros horn maintenance method

1, the dry environment will crack the rhinoceros horn. But rubbing any oil will affect the medicinal value of rhinoceros horn. You'd better rub it by hand. After a long time, the oil will naturally be wiped clean. If you have to put on oil, put on natural walnut oil or animal oil.

2. Don't touch any chemical raw materials and daily necessities, which will cause irreparable trauma to rhinoceros horn.

3. Ensure a certain humidity, but don't soak in water, especially hot water, which will precipitate the medicinal components of rhinoceros horn.

4, don't bump, this is a cliche, but there is no harm.

5, don't be contaminated with dust, it is best to display it in a glass cover. Clean the surface regularly.