Penn Senator Super Tough One Shot Mono Fishing Line 300m10lb,£1 to £3.49 a spool
Single One Shot Spool, 300m (330yds) fill your reel no backing (check your reel capacity) only £3.49. 18 spools for £19.99 THATS about £1.10 a spool buy 4 and thats only 89p a spool. Made in France for Penn.