Loop Fiber Studio's Yin Yang Fingering is a lovely 100% merino wool yarn designed in pairs of inverted colorways such as "All That" and it's matching counterpart "Then Some". Called a "marl", this interesting and unique pairing of colors has a dominant and a secondary color and knits up with a modern, tweedy effect. While this yarn does not contain the polyamide or nylon fiber content to make it ideal for socks, it's great for just about everything else! Yin Yang Fingering has great stitch definition and drape making ideal for delicate and intricate projects! Yarn Weight: Fingering / Superfine / Weight 1 Length: 400 yards / 366 meters Yarn Weight: 100 grams / 3.5 ounces Fiber Content: 100% Extra fine merino wool Average Gauge: 6 - 8 stitches per inch on 2.25 - 3.75 mm / US 1 - 5 needles Recommended Needles: 2.25 - 3.75 mm / US 1 - 5 Recommended Hooks: 2.75 - 4.5 mm / US C - 7 Ply: 4-ply (1/4 plies is contrast color, making the marl) Dye: Color can vary between photos and skeins. If you order more than one skein of the same color, we will send you skeins of the same dye lot. Washing Instructions: Hand wash in cool water, lay flat to dry. Colors may vary slightly from photos. *Discontinued or limited availability.