23 Micron Superfine Dyed Merino Wool now available for you for your Super BIG Projects! 23 Micron Superfine Dyed Merino Wool is an absolute joy to work with for Arm Knitting and using Big Knitting Needles for Supersoft Giant Blankets! Did I mention that this is 23 micron - Supersoft and simply yummy! Great for spinning, knitting, crochet, felting and other fun fiber crafts! And as an added bonus, we have found ethically sourced wool from farms that do not practice museling. This merino wool is perfect in every way! Our mill creates this fiber for your enjoyment and will ship to you within a 1 to 2 week time period.