Find the 12 Pack: Big Twist® Value Yarn at Michaels. Big Twist Value Yarn is a versatile worsted acrylic yarn available in an array of bright, cheery colors, making it perfect for a wide range of accessory and décor projects. Durable, functional and affordable, this soft, easy-to-knit yarn is perfect for comfy sweaters, throw blankets you'll want to curl up in, cardigans for kids and adults and so much more!