Red Heart 4 PLY KNIT AND CROCHET Yarn* 10 - COLORS TO PICK FROM * SOLD PER SKEIN | eBay
Amazon.com: Hundred Percent Merino Wool Yarn, 4-ply Luxury Warm Soft Lightweight Crochet Yarn, for Hand Knitting and Crochet, Home Necessity for DIY Crafts (9808,3 Packs)
Signature 4 Ply Solids – Wooden Spools...Quilting, Knitting and More!
Amazon.com: Hundred Percent Merino Wool Yarn, 4-ply Luxury Warm Soft Lightweight Crochet Yarn, for Hand Knitting and Crochet, Home Necessity for DIY Crafts (9226,3 Packs)
Sirdar Country classic 4 ply, 50g Acrylic, Merino, Hand Knitting Crochet Yarn | Sirdar
Things I love: Rowan 4 Ply Cotton Yarn — Phoebe&Egg