Ryobi One PLUS+ AC80RL3 OEM .080 Inch Twisted Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack) 3 PACK OF SPOOLS allows hours of trimming and edging TWISTED LINE for added durability when faced with tough grass and weeds FITS RYOBI ONE+ CORDLESS TRIMMERS including the 18v, 24v, and 40v trimmers EASY TO USE AND INSTALL PRE-WOUND SPOOL saves you time and energy