First of all, rosewood is also rich in zitanin, small-leaf rosewood color for purple red, long time to change into purple black. According to historical records, ancient Europeans often in India to purchase the best rosewood, used to make red wine and dyes. In our ancient times, Rosewood was also often used in the dyeing industry, as a dye used to dye red cloth, so it is normal for Rosewood to lose its color. After a few days, when our sweat and oil on the skin, rubbing to the surface of the rosewood, gradually formed pulp, it will not lose color. So, chicken blood red Xiaoye Zitan play for a long time will become purple-black, said Xiaoye Zitan strings, have to say to children and grandchildren blessed Xiaoye Zitan as the first three famous sandalwood. In the Xiaoye Zitan collection, many experienced players are basically non-trivial sandalwood not to buy, the main reason is still in this industry is basically ten sandalwood nine false, substandard is too much, even if experienced people are also inevitably often drugged and fooled. Not to mention the average consumer?