This is Wool Twin Color sock knitting yarn from Regia. This is shade #7312 which is called Daniela and is a mix of greys, browns, pale aqua blues, indigo and off white.
The yarn is 75% wool and 25% polyamid. It is machine washable and does not felt and is color fast.
It knits on 2.5mm / 3mm needles at 30 stitches over 42 rows for a 4" square. Each ball is 460 yards in length and one ball is sufficient for an adult pair of socks.
I have sock needles available in a variety of sizes.
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