Our limited edition Black Hills yarn is a unique collaboration with Earthstar Farms out of Whitefish, MT. Earthstar Farm breeds colored Cormo sheep that make for deliciously soft & bouncy natural colored yarns. The Black Hills 2-ply Sport & 3-ply Worsted weight yarns highlight the natural beauty of sun-kissed black sheep. This yarn does contain occasional sprinkles of Navajo Churro fiber that was accidentally introduced on the scouring line.