I have designed a necklace that is comprised of a piece of silver
wire that goes around the neck. To fasten, you simply hook one end
to the other, in front.
I am concerned that in time, the part opposite the hook will weaken
and break from being pulled at by the wearer as the necklace is
How can I ensure “eternal spring”? To what degree should this be
work hardened? Is there a maximum wire gauge limit for this sort of
Thanx and keep shining,