Amazon.com : Trimmer Spool Line for Worx wa0010, Replacement Spools Compatible with Worx Weed Eater String, Trimmer Line Refills 0.065 inch for Worx Electric String Trimmers(16 Spools+4 Trimmer Caps) : Patio, Lawn
Amazon.com : Weed Eater String for Greenworks - Single Line Auto-Feed Replacement Trimmer Line Spool, 6 Spools & 1 Cap : Patio, Lawn & Garden
Amazon.com : Husqvarna 220iL Cordless String Trimmer with Battery and Charger, 16-Inch Straight Shaft Electric Weed Eater with DualDirection Trimmer Head to Change Cutting Direction : Patio, Lawn & Garden