These stitch markers are super easy to use. Just clip them onto your knitting needles or yarn at the spots where you want to mark. They're great for keeping track of your stitches, especially in complex patterns. When using them, make sure not to clip too hard as it might damage the yarn. To maintain these markers, simply keep them in a dry place. If they get dirty, you can wash them with mild soap and water and let them air - dry. With these handy markers, your knitting projects will be more organized and fun!