12 Pack 0.065″ Trimmer Line Compatible with Greenworks Weed Wacker, 18Ft String Trimmer Refill Dual Line Weed Eater String Replacement Spool (10-Pack) Cap Cover(2-Pack)

My Greenworks string trimmer has been going strong for years, faithfully buzzing through weeds and edging the lawn with minimal fuss. For the longest time, I only had one spool that I manually re-threaded with fresh line every time it ran out. It was a chore I’d put off until the last possible moment—usually when the weeds were already out of control. Eventually, I got smart and picked up a second spool, just so I could swap one out and keep going, then worry about the rewinding later. But ordering this 12-pack of YWTESCH replacement spools felt like a game-changer. It’s the natural evolution of my “work now, rewind later” mindset, and it has made yard work a little smoother and less frustrating.What I like most is that it really is a complete set. You get ten pre-filled spools and two replacement cap covers, which—if you’ve had a Greenworks trimmer for any length of time—you know is one of the only parts prone to regular wear. Those plastic covers tend to degrade over the years, and they don’t always survive a drop or a stubborn tug. Including two of them is a thoughtful touch that makes this set stand out. It’s not flashy, but it’s exactly the kind of convenience I appreciate.In terms of performance, the trimmer line that comes pre-installed on the spools is solid. It’s the right thickness for typical edging and yard maintenance and works just fine in my Southern California yard where things grow fast but don’t tend to be woody or too dense. If you’re only trimming lawn edges, driveways, or around planters, it’ll hold up well. I wouldn’t use it in the middle of a thicket, but that’s not what it’s made for. I also like that the line doesn’t seem overly brittle, and the dual-line system feeds well through my trimmer. No hang-ups, no jamming, no awkward manual advancing needed.That said, I’ve collected a decent amount of replacement trimmer line over the years, so I don’t plan on just burning through the included line and tossing the spool. The best part is that these spools are easily refillable. They pop apart just like the OEM version and don’t give you any reason to doubt compatibility. So I plan to rotate through this set—have a few ready to go for quick changes, and use the empty ones to wind on my bulk line.The added caps alone justify the price, and it’s made my trimming routine far more efficient. Four stars and fully recommended for anyone tired of rewinding spools mid-job.