Nowadays, the domestic jewellery collection market is gradually becoming popular with a wenwan jewel - Lanpo, all of which is said to be "new gadgets" because Lanpo is well known by the domestic collectors and is a matter of recent years. Other art jewels such as Hetian jade and pearls have thousands of years of cultural heritage in China. Lan Po is really a "new thing." Lan Po, what? Lan Po, in fact, is a kind of amber, because it can emit blue fluorescence under the purple light, which is called blue pe. Generally divided into Lanpo's Dominican Blue Perse, Mexican Green Perth and Myanmar Golden Blue Perth. But in a strict sense, only the Dominican Blue Percy is the true blue cypress. Because Mexico Green Perak and Burmese Golden Blue Perth, only under the purple light can emit blue fluorescence, under natural light, can not present the unique sky blue of the multi-meter blue. In the background of black cotton or flannel, the Mexican blue sap is light green, green, or dark green, while the Burmese blue pu is golden yellow or yellowish green. It is only said that Lan Po is "seeing death" because under the ordinary light and ordinary background (non-black), Lan Po is light yellow and looks like ordinary amber. Domi Lanpu will change with the light of the surrounding environment, showing a different luster of blue. Multi Color Fabric,Multicolored Fabric,Multi Colored Lace Fabric,Multi Coloured Cotton Fabric shaoxing rongxi textile co.,ltd , https://www.rongxifabric.com