Shellfish, such as clams. Some of them have pearl-like iridescent luster, so they are used in jewelry industry to make necklaces and clothing accessories (buttons, etc. ), even installed on jewelry, more used to make shell carvings, collages, inlaid handles, etc. Among all kinds of shells, Pinctada martensii in the Torres Strait in northern Australia, Pinctada Manila in the Philippines, Pinctada burma in Myanmar, Giant mussel and Queen mussel in the West Indies are the best. A century ago, the deep-sea pearl oyster was a symbol of luxury and splendor of European aristocrats. It has a charming luster and changing colors like pearls, but it also has colorful colors different from pearls. The colorful pearl shell that breeds pearls has never been ignored and buried for thousands of years. In the late Qing dynasty, mussels and other shellfish were polished into buttons and decorated on high-end clothes in Hangjiahu area. They have always been the best friends cherished by designers. Especially in the past two years, jewelry-grade shellfish ornaments have been more and more loved by people who like handsome and natural in our city. Mother-of-pearl is a natural material, so the color and texture of each piece are very unique, which meets the demand of more and more consumers for personalized jewelry. The processing of mother-of-pearl jewelry is very complicated, and the original mother-of-pearl should be polished, cut and inlaid in detail according to the design requirements. After many processes, it can be made into pleasing shell ornaments. [Edit this paragraph] Decorating a small shell in life can also play a great role. Fan-shaped, spiral, large and small, with a little processing and hanging, you can escape the fate of being thrown away, which is beautifully displayed on the wall and desktop. A large area of scalloped shells are completely decorated on the inner wall of the wooden bowl through a special process, which makes the bowl more environmentally friendly to use. And if you put on a beautiful pearl, make a curtain and decorate it in front of the window, the home scene with Southeast Asian flavor will be presented immediately. If you put it by the sea, you will use it to listen to the sound of the sea, but it is very useful in a natural style home. Curtain buckles and small rings, shells can make your home show the scenery of Southeast Asia without modification. The small conch picked up by the sea is smooth, round and shiny, and the two are matched together to make a ring of curtain buttons, which is beautiful and extraordinary. When they are attached to the curtains at home, the curtains will also be contaminated with the flavor of Shanghai style. Shells are divided into five classes: Gastropoda (including Oncomelania hupensis), Cephalopoda (parrot octopus), Polypoda (ivory color) and Bivalves (two shells).