Using these Katrinkles stitch markers is super easy. Just slide them onto your knitting or crochet stitches where you want to mark a spot. Whether you're working on a small project or a big one, they'll help you keep track easily. When it comes to maintenance, if you choose the acrylic markers, you can simply wipe them clean with a soft, dry cloth. For the bamboo markers, avoid getting them too wet. Keep them in a dry place to prevent any warping. And be careful not to bend them too much, as they might break. Have fun crafting with your new markers!