Quality and high performance standards in all productsnExtreme scents for all types of fishnDesigned for amateur and professional anglersnGreat for tying your own egg sacsnHelps to keep your bait on the hooknEach pack contains one 100u0026#39; spool and one dispensernEasy to use; no knots necessary!n"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, minnows, etc.) 100 feet of "Magic" thread per spool.