Zitron Unisono Yarn is a similar yarn: merino wool, fingering (27-32 sts/4 in), 6-6.5 sts / inch, 100 gram, 100% merino extra fine, on size 2-4 US needles, and 328 yards. You may also like Madelinetosh Tosh Sock Yarn, which is another similar yarn: merino wool, machine wash, fingering (27-32 sts/4 in), and 100 gram.
What about yarn that have the same look and feel? Find more yarn with a smooth / uniform texture, is soft, and is machine dyed.
You may enjoy taking a look at the Zitron Unisono Evolution Shawl, and Zitron Unisono Bows and Arrows Socks kits all using Zitron Unisono Solid Yarn.
Hopefully our suggested project ideas for Zitron Unisono Solid Yarn can help you come up with your next exciting new project idea!