Dark blue hand-knitting yarn, 100% merino wool, approximately 40g x 5 balls, approximately 95m per ball, recommended needle size US 10-11 (6-8 in Japanese sizes). - Brand: PIERROT - Product Name: Hand Knitting Yarn - Material: 100% Merino Wool - Color: Dark Blue - Quantity: Approximately 40g x 5 balls - Length: Approximately 95m - Recommended Needle Size: US 10-11 (6-8 Japanese sizes) - Gauge: 5 stitches / 6-9 rows Thank you for viewing. This is a set of 5 balls. I am selling these items that I received when a friend moved. Please consider purchasing, understanding that these are new but pre-owned items.