Pretty bad
I've come to expect, after years of searching, that the only way to get a good Sgian Dubh is to hand forge and make one yourself. This one is typical of the type, being blunt, stainless steel, and poor quality sheath. I have a 'Damascus' one, which is let down by the sheath, and plastic gem stone glued to the handle. I might take that Damascus blade and attempt to make a new handle and sheath for it.....Pity manufacturers can't just produce a nice one.....