Wrendale Artful Poacher Mug Wrendale Design Artful Poacher Mug. Royal Worcester Wrendale Design Artful Poacher Mug featuring Hannah Dales beautiful illustration of a Fox. The delightful creatures are illustrated in Hannah Dales Effervescent style and have a distinct charm. The capacity of this beautiful Artful Poacher Mug is 0.31L 11oz. Made in India Fine Bone China Dishwasher Safe