To use this Lana Grossa Cool Merino Big Color Yarn, start by choosing your knitting or crochet needles according to the project you have in mind. You can create sweaters, scarves, or other unique items. When knitting, enjoy the surprise of the color changes with each stitch. As for care, it's best to hand - wash this yarn in cool water to keep its softness and color vibrancy. Avoid wringing it out; instead, gently press out the excess water. Lay it flat to dry to maintain its shape. Keep it away from sharp objects to prevent snags.