Douk-Douk - Wikipedia

File:Great Douk Cave - geograph.org.uk - 80264.jpg - Wikimedia Commons

Douk-Douk Question, Page 6

Making Of: The French “Douk Douk” Knife - Garrett Wade

File:Great Douk Cave - geograph.org.uk - 904880.jpg - Wikimedia

Douk-douk — Wikipédia

French Douk Douk Pocket Knives on Sale

Douk-Douk Pocket Knife — Cottage Industry

Douk-Douk history – knives of France

Douk Douk Large vs Small Comparison Review. Or Batoning with Liszt

Does anyone know what this knife is?