HiKoo Simplicity Yarn is a similar yarn: merino wool and 55% merino superwash, 28% acrylic, 17% nylon. You may also like Blue Sky Alpacas Worsted Hand Dyes Yarn, which is another similar yarn: merino wool, heavy worsted/aran (16-18 sts/4 in), 4 sts / inch, and 100 gram.
What about yarn that have the same look and feel? Find more yarn with a smooth / uniform texture, a high energy twist, and is machine dyed.
You may enjoy taking a look at the Hikoo Simpliworsted Painterly Pinks Blanket, Hikoo Simpliworsted Long Cabled Coat, HiKoo SimpliWorsted Kitsunetsuki Cardigan, and Hikoo Simpliworsted Marl Kittenish Girl's Sweater kits all using HiKoo SimpliWorsted Yarn.
Hopefully our suggested project ideas for HiKoo SimpliWorsted Yarn can help you come up with your next exciting new project idea!