The exchange of rings is symbolic of the unification of the partners and the beginning of a new era.
In order to provide the event with a suitable stage and at the same time the highest possible value, valuable metals are used in the manufacture of the partner rings. A special form of this is the Mokume Gane where the partner rings are created according to Japanese art. Different metals are welded together and worked, whereby this process creates unique grains in the metal block. In the case of partner rings, care is taken to ensure that they are made from the same layered block to ensure the greatest possible similarity.