Hand dyed by Feederbrook Farm and milled in Pennsylvania, Entropy DK is a 2-ply yarn that is 100% BFL (Blueface Leicester) andresists pilling due to its long staple length. One skein is approximately 260 yards / 100 grams. The yarn line is named for the randomness of the colors when Singles are plied together. The colors gradate and change as you knit along. Skeins are similar but not completely identical.