1, each with its own characteristics. Caviar has grain-embossed calfskin and lychee skin, full rhombic lattice, stiff leather, not easy to scratch, more wear-resistant, slightly scratched can not be seen. Black Taurus has a metallic luster, a smooth surface and a metallic bag, but it is easy to scratch.

2. The price is different. The price of caviar is more expensive than that of black Taurus.