Coconut mouthful of the original comes from a palm tree, hard fruit, dense texture, hard process in the manufacture of buttons, these Nutshell need to go through a professional mechanic polishing, remove the tough husk in the skin to appear after the brown-black appearance and meticulous cream splash point, an increase of raw materials, its natural beauty, can be carved in the above various kinds of patterns, some of which are artificially carved patterns.