Review on Simthread Polyester Embroidery Machine Thread: Yellow Series - Huge 5000M Spool, 42 Assorted Color Packs, for All Embroidery Machines by Lisa Ramirez

I often don't have string nets when I need them. Any time the thread tries to unwind during sewing, regardless of the sewing material, slow down the winding of the thread. Most often this happens when using monofilament or viscose threads. But some machines have more problems than others, and not all coils are created equal. These nets ensure the perfect tension and make sewing so much easier. They're also great for holding those wild streams.