Using these knitting and crochet tools is easy! For knitting, simply hold the needles in your hands and start looping the wool yarn around them to create beautiful patterns. When using the crochet hooks, grab the hook and pull the yarn through loops to make stitches. These tools are safe for children, but always keep an eye on them during use. To maintain these plastic tools, just wipe them with a clean, dry cloth after each use. Store them in a dry place to prevent any damage. They're a great addition to your DIY projects, so have fun creating sweaters and other wonderful items!