The surface of the shell button is smooth and smooth, and can be made into different patterns and complex shapes. Top brands will use high-end berets, such as taro shell and white butterfly shell and so on. Most shirts are 1.8mm-3.2mm, and are preferably designed with slightly recessed buttons. The curved surface has better luster and grip. The back of the buckle has at least a little shell. Look carefully.
Bai Die Bai is the most advanced material in the shell buttons, but also because of its low output, so the price is particularly expensive, is currently only used in some of the Italian classic style of the highest-level shirts or a few high-end products.
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