Origins of the Sgian Dubh
The Sgian Dubh has evolved from a small utility knife serving similar functions to a modern pocket knife to today's more symbolic status as a part of traditional Highland garb.
The origins of the name Sgian Dubh (Gaelic for Black Knife and often misspelled skean dhu, sgain dhubh, skean doo, sgians dhus, etc.) is often thought to have emerged from its dark appearance - the early handles were often made from bog oak and the blade would become dark through use and age.
Another theory which I think may be closer to the truth is that the name originated from the dark or sinister nature of an easily hidden knife - which is why it has become traditional to keep the Sgian Dubh in open view in the top of the stocking whilst wearing the Kilt to show that its wearer is amongst friends and has no ill intent.
Unfortunately, even though the Sgian Dubh is more of a cultural icon than a knife there are times and places where it may be banned so I also make Safety Sgian Dubhs for such occasions.