The Shell Necklace You're Not Allowed to Keep
Picture a necklace. Long strings of small discs ground from red shell, carefully finished. It has a name. People know who has held it before, and the story of where it has been is part of what makes it special.
In the early accounts, it was one of the most valued objects in the region. And the person holding it was expected to give it away.
This is the kula, a system of exchange among the islands of the Massim region, off the eastern tip of New Guinea. It was described in detail in the 1920s, and it quietly turns one of our most basic assumptions about value inside out.
A ring held together by direction
In the account of the anthropologist Bronisław Malinowski, the kula involved two kinds of object. One was the soulava, the long necklace of red shell discs. The other was the mwali, an armband made of white shell.
Here's the remarkable part. They moved in opposite directions. Arrange the islands on a map as a rough ring, and the necklaces travelled round it clockwise, while the armbands travelled anticlockwise. The islands are spread out over hundreds of kilometres of sea, and the objects were carried on long canoe voyages from one island to the next.
So the whole system was a pair of circles turning against each other. Necklaces one way, armbands the other, with people in between.
Interestingly, many of these objects were rarely worn. Their job wasn't really decoration. It was to keep moving.
The delay is the point
The exchange didn't happen between strangers. In Malinowski's account, each participant had named kula partners, some on neighbouring islands and some across the sea, and these partnerships could last a lifetime.
When a partner gave you a necklace, you didn't hand back an armband on the spot. The matching return gift came later, sometimes much later. In the meantime, you owed them.
Most of us would see an outstanding debt as a problem to be cleared as quickly as possible. In the kula Malinowski described, the debt was the relationship. As long as something was owed, the partnership was alive. Settling up instantly, like a shop transaction, would rather miss the point.
You can only hold fame by giving it away
When Malinowski described the kula in the early 1920s, one rule stood out: nobody kept an object for long. You held it for a while, and then it moved on along the ring.
Which raises the obvious question. If you can't keep it, what's it worth to you?
The answer is fame. The most celebrated necklaces and armbands carried their histories with them: the names of the people who had held and passed them on. To receive a famous piece was to join that story for a while. And a man's reputation grew through the great objects that had passed through his hands, and through his generosity in passing them on.
So the value was real. It just didn't come from ownership. It came from circulation. The prestige came from holding and passing on, not from keeping.
"Free" gifts are rarely free
A few years after Malinowski, the French scholar Marcel Mauss took the kula as one of his key examples in a short, enormously influential book, The Gift, published in 1925.
Mauss argued that gifts, in many societies, come with strings attached. Three of them, in fact. There's an obligation to give, an obligation to receive, and an obligation to repay. Fail to return one and you've damaged a relationship. A gift, in Mauss's view, isn't a one-off transfer. It's a move in an ongoing relationship.
We do this too
If this sounds far away, it really isn't. Think about birthdays. If a friend gives you a lovely present and you forget theirs, you feel it, even though nobody ever said a word about payment.
Or think about rounds of drinks. Nobody writes anything down. But everyone knows, roughly, whose turn it is, and the person who always seems to slip off to the bathroom when it's their shout gets noticed. Wedding presents, dinner invitations, the faint awkwardness of a favour that's never been returned: it's the same logic. The obligation to give, receive and repay isn't peculiar to one corner of the Pacific; Mauss found versions of it in many societies, and most of us will recognise it.
A living practice, not a museum piece
It's worth being careful here. Much of what most people know about the kula comes from accounts written by outsiders in the early twentieth century. Those accounts were partial. Like any early fieldwork, they reflect their time and the outsiders who wrote them.
Nor did the kula stop when the anthropologists went home. It is still practised in some communities today, though less often than it once was, and not always as the classic accounts describe: some groups have given it up, some women now take part, and some valuables have even been sold. So it's worth not treating those early accounts as the final word, or picturing the kula as a curiosity in a glass case.
Value that only exists in motion
Most of the time, we think value lives in things. You get something valuable, you hold on to it, and keeping it is the point.
The kula, as Malinowski described it, suggests something different. Some kinds of value can only exist while an object is moving. The necklace mattered because it had come from someone, and because it was going to someone else.
It was a treasure that hardly anyone wore and no one kept for long, valued precisely because it was always on its way to somebody else.
Sources
Bronisław Malinowski, Argonauts of the Western Pacific (1922), Project Gutenberg. https://www.gutenberg.org/ebooks/55822 (accessed 28 Oct 2026)
TOTA, "The Kula Ring" (excerpt from Malinowski). https://www.tota.world/article/1557/ (accessed 28 Oct 2026)
Marcel Mauss, The Gift: The Form and Reason for Exchange in Archaic Societies, trans. W.D. Halls (Routledge, 1990)
EBSCO Research Starters, "The Gift by Marcel Mauss". https://www.ebsco.com/research-starters/literature-and-writing/gift-marcel-mauss/ (accessed 28 Oct 2026)
EBSCO Research Starters, "Kula ring" (2013). https://www.ebsco.com/research-starters/social-sciences-and-humanities/kula-ring/ (accessed 31 Oct 2026)
