So soft! Delicious blend of 70% merino wool & 30% tussah silk. Several related colors of merino combined with bleached tussah silk will spin into a heathered yarn with plenty of shine & sunwashed glow. Listing is for 4 oz. Other colors of this fiber also listed. Merino Tussah Silk Blend Top Roving Spinning Fiber “Urchin’ 4 Oz