Entropy DK is an artisan yarn dyed and spun at Feederbrook Farm located in Maryland, it mimics handspun as the colors slowly transition throughout a project. A beautiful 2 ply DK weight yarn with aprox. 10 wpi, 100% BFL (Bluefaced Leicester wool) that limits pilling because of its long staple length. Entropy is soft with a beautiful hand you just want to keep knitting and crocheting. Each skein is approximately 260 yards. The yarn line is named for the randomness of the colors when singles are plied together; skeins are similar but not identical, colors gradate and change.