@Ddanielson Again, no, but you are in the ballpark. @annahavron was right about the size, more or less...
@cliffordbeshers This one is too hard for me, Clifford. (Having looked at the other suggestions).
@odd The answer seems to be in a blind spot. Everyone has suggested tools that are fundamentally the same, but they have gone for the elegant, traditional, artisanal...
@cliffordbeshers Everyone was on the right track: the result of a sharp blade on wood. But here is where a macro lens comes in handy for #WhatsItWednesday; it can make it difficult to tell the size.
These are little strips of Lodgepole Pine, cut by the teeth of a chain saw.