Rare Yarn?

[Supply Captain]

I recently found some yarn that looks different and will not stack with other normal yarn. Is this some kind of special yarn? If so how much is it worth? Thanks

[smart86]

Its probably yarn spun from bloody wool. bloody wool comes from killin a sheep before you sheer it.

[BlackFoot]

also there are many idff types and shapes of yarns that dont stack with each other, chcek your tailor

also they need ot be the same hue to stack i think