Shep's Wild Berry Merino Wool Top Roving Fiber Spinning, Felting Crafts USA (4oz) Wild Berry super soft Merino wool top roving Specifications: 23 microns with staple length of 2-3 inches/76mm. EASY to Spin into Yarn and Easy to Needle Felt or Wet into animals, jewlery, wool dryer balls, any craft Enjoyed by both beginner and advanced Crafts Simply Stunningly Beautiful to look at and handle!