I went yarn shopping because I wanted to knit a Sophie Hood. This is baby cashmere, a special find. I decided on this yarn for one piece. I'm having trouble deciding on the color~ It's a shiny yarn that becomes fluffy as you knit. Classic navy blue. It's very light and fluffy and soft. It doesn't feel scratchy against the neck. The thickness doesn't look much different from Opal 4-ply, but it's because it's fluffy. Cream color sample. I've included comparison images. The Opal yarn is not included in the product. There are 350m in 50g. Will it result in a lighter piece...? I tried knitting various swatches. The mocha color is 2 strands with a 3.5mm needle. The cream color is 3 strands with a 5mm needle. The blue-gray is 2 strands with a 5mm needle. The orange-brown is 1 strand with a 3.5mm needle. It looks like it will have a very delicate finish. Please use this as a reference. The swatches are not included in the product. Sophie scarves are good with 1-2 strands. Sophie hoods are good with 3 strands. The small attached yarn is a very thin, stretchy yarn. I usually use it for ribbing on cuffs, etc., but I think it will make the fabric firmer if you knit it throughout. Knitting feels amazing~♪ It's very good♪ One ball: 50g, 350m - Material: 100% Baby Cashmere Thank you for viewing. "Baby cashmere" is a very rare down collected only once from baby goats under 12 months old. The fibers are extremely fine (about 13.5-14.5 microns), making it exceptionally soft, smooth, and with an elegant sheen.