Amazon.com: Spinning Fiber Felting Wool Super Soft Merino Bamboo Combed Top Roving for Hand Spinning, Needle Felting, Wet Felting, Soap Making and Dryer Balls. Pure Natural White : Arts, Crafts & Sewing
How to make needle felted dryer balls?
DIY Wool Dryer Balls (From Wool Roving) – My Merry Messy Life