Atlas Magic Thread with Dispenser - "Magic" Thread makes sac tying easier and faster. Just three turns around the stem of the sac, pull tightly; three more turns and pull tightly again. That's all! No knotting required! Simple and effective. Also an excellent bait saver. Wrap around bait on hook or lures to hold bait on longer. (Shrimp, herring, sardine, salmon roe, crayfish, prawn, etc.) Now also available in convenient dispenser... keeps thread neat and clean. 1 spool per dispensor100 feet of threadMPN: 6603