Shows a small manufacturing flaw ( shallow split ) on the top rim ( see last photo ); otherwise good. The Oxford University Museum of Natural History Dodo Bone China Mug is a medium-sized, multicoloured mug featuring a pictorial design of a dodo. Suitable for both hot and cold beverages, this straight-shaped mug is decorated with the Oxford University brand logo and is perfect for all occasions. The mug is a contemporary piece with a theme of animals and dinosaurs, making it a charming addition to any kitchen or home collection. Made from bone china and featuring a handle, this mug is a unique and quirky choice for adult collectors.