YSL Oil Wax Deep Grey/Antique Silver Popular NIKI ~ 28cm Original Factory Leather Crack Pattern [Strong][Strong] Super popular among celebrities and internet influencers, this model is hard to find in stores and is taking the world by storm. The NIKI is the best-selling classic style with an oversized capacity, made from oil wax crinkled cowhide. The hardware is particularly special, as its surface is made of cowhide! The manufacturing process is incredibly complex, providing you with a unique visual effect! This is an absolute must-have style! Every celebrity and influencer has one. Model: 633158 / 498894 Original Factory Leather Dimensions: 28x20x9cm.