Araucania Yarns Puelo Fine PURE Alpaca Hand Painted in Peru. Weight 3.52 oz. 100g. Gauge 5.75 stitches per inch. Needles US 6/ 4mm. I just finished a pair of socks with this yarn, I can't wait to wear them when the weather gets a bit colder, they are very soft and warm. I plan on making a scarf and hat as well.