A warm hug or cooling comfort for your dynamic duo, Earth Mama’s Booby Tubes® are innovative and safe breast packs to help with the common discomforts of breastfeeding. Completely gel-free to help reduce the risk of burns, each tube is a clever spiral-shaped organic cotton shell, filled with organic flax seed. When heated, Booby Tubes® deliver warm, moist heat to tender breasts and can help encourage milk flow, avoid clogged ducts, promote let-down, and help comfort the symptoms of infection. Store in the freezer they offer cooling comfort, like reducing the swelling and tenderness of engorgement and weaning.