Aunt Lydia's Bamboo Crochet Thread Size 10 Bamboo- a Renewable Resource: Bamboo is considered a renewable resource because it can reach a mature height of 75 feet in two months. Bamboo Facts: naturally anti-bacterial, odor resistant, breathable and cool, 3 times more absorbent than cotton and durable and strong with a silky hand. It's luxurious hand is perfect for shawls and wraps. Its rich colors, soft sheen and amazing drape make every project extra special. Care: Machine wash gentle cycle, warm water, no bleach, rinse well and promtly remove, roll in towel and block to dry. Dyelotted. Recommended needle: 1.5mm/7. Available in Many colors. 100% Bamboo: size 10. 300yards/274 meters.