Thermoplastics are an interesting type of yarn. They have been created for industrial purposes and can cross-over into our crafting world. Thermoplastic Yarn changes when you heat it. This thermoplastic Yarn has an added Stainless-Steel core. Comes on 1 oz spools. The Silver yarn has approximately 70 yards per oz, and the Blue yarn has approximately 145 yards/oz. Want a thermoplastic yarn without a stainless-steel core? Click here.
