Most quilters will come across two different thread materials to choose from when they shop for quilting threads: cotton and polyester. But really, what’s the difference? Which one is better and when should you use one over the other? In this video, we’ll break down the key differences between these two kinds of threads so you can make an informed decision when buying the right quilting thread for your project. Looking for more sewing tips? Join our newsletter for weekly tutorials, free patterns