Bernat Handicrafter Scents Cotton Yarn is your favorite yarn in your favorite scent! As you knit or crochet with this yarn, the scent is gently released. The light, refreshing aromas are created using micro-encapsulated essential oils, which are thought to reinforce harmony and well-being of body, mind, and spirit. The capsules release as you craft and later add a pleasant, long-lasting fragrance to your space. Perfect for scented sachets gifts or a special treat for yourself. Weight category: 4. 100% Cotton. Putup: 1-1/2oz/45.5g 68yd/62m. Gauge: 20s x 26r = 4in/10cm on size 7/4.5 knitting needles and H8/5mm crochet hook. Dyelotted: We try but are not always able to match dye lots. Care: machine wash; tumble dry; do not bleach; do not iron.