A tabua or presentation whale tooth attached at one end to a plaited straw cord.

In Fijian culture teeth are traditionally collected from the lower jaws of beached whales, and since whale beachings are a relatively rare occurrence, the teeth are highly prized. This tooth retains its original pale cream colour but in some cases whales' teeth are rubbed with coconut oil and turmeric, or smoked, to turn them a rich tobacco colour.  When threaded on a cord, they are known as tabua, and they play an important role in traditional ceremonies of marriage, mourning and peace-making.  Rather than being worn, they are exchanged by participants while formal speeches are made. They are also used by high-ranking chiefs to welcome guests on state occasions.