Tarot shell buckle is a sharp screw. Tarot shell buckle is made of tarot shell, which is also called sharp screw. Actually, Tarot shell buckle is not a material choice. It is ground by sharp screw, and the market price is only a few cents. There are flowers in it, which is generally bleached in the industry. The advantage of tarobe is that there is a pearl layer in the shell, and its luster is very similar to that of pearls. The disadvantage is that the individual is small and sharp, and there are few parts that can reach 3 mm thickness. Most buckle factories will make it 2 mm, including a thicker shell bone layer on the back, so the output will be more.