A list of potential substitutes, if you can
Colorflow Yarn from Blackberry Ridge
Wool Yarn, Blackberry Ridge
Blackberry Ridge Woolen Mill, LLC
Yarn Tasting Jenjoyce Design
Cascade Eco+ Yarn - 0050 Black Project Ideas at Jimmy Beans Wool
Yarn Walther Handmade LLC
November, 2015
Wool Fingering Yarns from Blackberry Ridge
Ravelry: Blackberry Ridge 100% Wool Light Fingering/ Lace Weight
Blackberry Ridge 100% Wool Medium Weight