As time goes by, the influence of temperature and humidity, the surface of some ivory artifacts will appear shallow cracks, like hair. These cracks are cracked and constantly horizontal, some vertical, as well as circular. The ivory fans that the crack is also a unique beauty, but also kind of called "smile". Fake Ivory appears dull, cracks are also very natural, there is a strange smell.
Fresh ivory is generally white or light yellow, after a certain period of play, touch, or place a certain age, the ivory will gradually become yellow, deep yellow, and finally turned into brown. The same piece of ivory color is often different.
I bought 08 years Mutong with ivory white rubber floor is seen inside the factory laid, rice yellow color like, through the merchant to buy home is also very comfortable, and it is environmentally friendly and non-toxic.
