Initially, the Douk-Douk was destined for the Melanesian market which appeared in the 1930s to constitute an interesting commercial pole.
The character struck on the handle is the effigy of the Melanesian god Douk-Douk . Its origin is lost in the night of time and its worship is still perpetuated and flourishing in our days in Melanesia.
As the Melanesian market turned out to be disappointing, the Douk-Douk's commercialization turned to North Africa where, in a very short time, it was going to be an unprecedented success. The Douk-Douk brought together two qualities apparently difficult to reconcile: on the one hand a very low selling price and on the other hand a blade of superior quality that the local clientele, a fine connaisseuse in the matter, knows how to appreciate.
Thus, it would compete advantageously with the manufacturers of junk and the classic European models that until then shared the North African customer.
On the eve of 1939, it was definitively adopted and had even become "national pocket knife" of Algeria, then French province.
The Douk-Douk would then go to Lebanon and Indochina, doubtless brought by the troops of Africa, and spread there widely. The razor blade of his blade (which is often used in this role, proof of its quality), its ultra-flat shape making it possible to conceal it would make it a formidable weapon, far from the peaceful use for which it had been designed. The French Administration had then considered the Douk-Douk as "war material" and had prohibited its importation into Algeria, seizing stocks destined for local sale. The seized knives were then often handed over to the soldiers as pocket knives for their usual needs, and they were sometimes extra-preserved by certain units as "snack knives".
From North Africa, the Douk-Douk gradually gained the whole of the African continent through military expeditions, caravans of Arab merchants or carried away in the baggage of the explorers and baroudiers very numerous at that time. It is found today even in certain pygmy tribes of Africa!
Irony of history: practically unknown in France, the Douk-Douk arrived at the return of French troops and especially civilian returnees following the decolonization. He then began a new career with the development and modernization of the whole range of products of the Cognet manufactory.