What is the difference between the Malcolm Bill Fold Wallet | Black and the other Malcolm Italian Vegetable Tanned Leather Wallets?

The main difference lies in the type of leather used. The Malcolm Bill Fold Wallet | Black is made from full-grain vegetable-tanned leather but does not carry Italian certification. Unlike the other Malcolm wallets, which are made from leather certified by the Italian Vegetable Tanned Leather Consortium, the Black version is produced by a tannery that is not part of the consortium. This is why the Malcolm Bill Fold Wallet | Black is priced lower compared to the certified Malcolm Italian Vegetable Tanned Leather Wallets.