I havemost all the colors in their Essential Cotton threads. Also have some of their polyester threads too. True, it very linty so you'll have to clean your bobbin area as well as keep tabe on how much lint gets in your upper area too. Can't beat their prices, that's for sure. I've also used my embroidery threads including metallics and my machine loves it all. I have an Innova with IQ robotics and seldom do I have a thread break with any of it.