Amazon.com : AC80RL3 String Trimmer Replacement Spool Line 080 Inch Twisted Line Compatible with Ryobi One Plus+ AC80RL3 18v, 24v, and 40v Cordless Trimmers ,Weed Eater String Auto-Feed Spool Line 11ft(8-Pack) :
RYOBI ONE+ 0.065 Spool (3-Pack) AC14RL3A - The Home Depot
Amazon.com : AC14RL3A String Trimmer Replacement Spool Line Suitable for Ryobi One+18v, 24v, 40v Cordless Trimmers,0.065" Auto Feed Cordless Weed Eater Spools Line with AC14HCA Cap Covers Parts(8 Spools, 1 Cap) :