Using this Lana Grossa Cool Merino Big Yarn is a breeze. You can use it for various knitting projects like scarves, hats, and sweaters. When knitting, it's easy to work with due to its light and airy nature. As for care, hand - wash it in cool water with a gentle detergent to keep the merino wool soft. Lay it flat to dry to avoid stretching. Also, keep it away from sharp objects to prevent snags. Enjoy creating with this wonderful yarn!