The Wistyria Editions Wool Roving Assorted Colors Pack of 8 features a pack of wool rovings in eight beautiful colors with 8-inch and 12-inch lengths. Weighing.22 ounces each, these wool rovings are made of 100% Corriedale wool sliver. They have a refined texture with no lumps or over-dyed areas. Use them for a variety of projects including needle felting, spinning, jewelry-making, wet felting, 3-D sculpturing or any other artwork that requires wool. You can also apply them to surfaces like t-shirts, felted items and more. Available in packs with different color combinations to suit your requirements.