Review on 🧵 Simthread 12 Multi Colors All-Purpose Cotton Quilting Thread 50s/3 - 550 Yards Each (Neutral Colors) | Ideal for Piecing, Sewing, and More by Kristen Simpson

500 yard spools of each color shown. I sewed for several days and the thread has never broken. Works great in a loop, no problems. Colors are amazingly neutral, even those you think might not be. They work with any fabric color. I use them with cotton so I can't say if they work with polyester etc. They also have a great price. TO EDIT; Downgraded to 3 stars. Thread cannot be sewn by hand. It keeps turning and turning. Also when used in a sewing machine it will curl around the needle. It works great on a bobbin and during machine sewing, probably due to the tension being applied to the thread in this application. But useless for hand sewing. Will return to Coats for my thread as it doesn't kink and is both machine and hand sewn.