Introducing ZenKraft's Cruz de Oro B6 Bi-Fold! Constructed from 3.5oz. gold and black design patterned Calf skin hide, combined with 4oz. leather liner, this is just a stunning B6 size Bi-Fold! It holds 6 to 8 B6 inserts comfortably. It has twin tech pockets for accessories. Textured brass rivets at each stress point produce a stylish yet rustic looking notebook that can be taken to the board room or carried as an EDC in your backpack. This limited edition will be available when zenkraftleather.com reopens in September. It's the Cruz de Oro B6 bi-Fold, from ZenKraft!