Amazon.com: Corriedale Wool Roving One Ounce Assorted Colors for Felting and Spinning (Natural White) : Arts, Crafts & Sewing
Amazon.com: 100% Natural White Wool Roving Top, 8 OZ Corriedale, from USA Mill, Best Core Wool for Needle Felting, Wet Felting, Spinning, Dryer Balls, Stuffing, Big Yarn Roving, 29.5 Micron, Un-Dyed :