Best String Trimmer Lines & Spools of 2026

"I've found these spools to be a flawless fit for my BLACK+DECKER LST300 trimmer. The automatic string feed works exactly as expected, letting me trim without any interruptions. The spools last multiple uses and the three-pack is convenient and cost-effective. I’ll absolutely pick these up again!"

"After struggling for two years with my trimmer’s feed, I discovered these OEM spools and was amazed. Replacing the spool took seconds and completely fixed my trimmer’s performance. It’s a super affordable and easy solution that saved me from buying a new tool."

"I really appreciate how I can just snap these into my weed eater—no more hassle with winding or jams. The convenience alone makes these worth every penny. I always stick with this brand for replacements."

"I found this 10-pack bundle to be a perfect match for my Black + Decker 24-inch cordless trimmer. The spools fit flawlessly with no clogging or string issues, and the replacement caps included are a major plus. I can work through the whole season without worrying about downtime. Highly recommend for anyone wanting hassle-free trimming and excellent value!"

"I was tired of paying a premium for name-brand spools, so I tried these. They work just as well as OEM and fit my trimmer perfectly. The caps came in handy when my old one failed unexpectedly. Even if the line isn’t quite as durable, it’s still a far better value. Installation is quick—just pop off the old and in with the new. Definitely recommend."

"These spools have made maintaining my yard much easier. The string feeds smoothly and installation is a breeze. The quality is impressive for the price, and having extra outer guards included is a nice bonus. Very satisfied with this purchase."

"I've been using this trimmer line with my Echo, and its durability has really impressed me. After soaking it overnight, I found it handled not just grass and weeds but even tough, woody stems—sometimes by accident! It holds up against concrete and fences far better than other lines I've tried, making it last much longer than expected."

"Switching to this line for my EGO trimmer was a great decision. It's much sturdier and easier to cut to length compared to the original orange and green line I used before. The autofeed works smoothly, and I’m saving money because it just doesn’t wear out as fast."

"As someone who does a lot of strimming with a Stihl petrol trimmer, this wire stands out for its longevity and cutting strength. After trying many brands, I can confidently say this one is the best. Soaking it makes it even more effective, and unlike with other wires, I’m not constantly stopping to reload. The price is right, and I won’t use anything else now."

"I switched to these pre-wound spools for my Ryobi trimmer after getting tired of winding my own line. The twisted line is lasting longer and works better than the plain line I used before."

"These replacement spools fit my Ryobi 18v trimmer perfectly and are super easy to install. The .080” twisted line is tough, giving me a clean cut every time. Having a three-pack keeps me prepared all season."

"I was paying too much for Ryobi spools until I found these. The price is way better and they turn out perfect for my needs—definitely a great buy for anyone looking to save money."

"I've struggled with other trimmer lines that constantly tangle and break, but since switching to this DeWalt line, I've had zero issues with bird nesting or jamming. Even though it's thinner, it cuts through tough weeds and lasts a long time. Spooling is easy and it works flawlessly with my old Dewalt trimmer."

"After years of disappointment with other brands, including expensive lines that broke every few minutes, I finally tried this product. No more constant breaks or wasted time fixing the trimmer—this line is durable and cuts cleanly. The natural color is a plus, too. Absolutely fantastic performance!"

"I've tested up to .090 string before, but it always snapped. This thinner line cuts cleaner, rarely breaks, and doubles my battery life on a cordless trimmer. It’s a remarkable upgrade from standard mono lines—highly recommended."

"I've found these pre-cut trimmer lines to be a real time-saver—no more sizing and cutting myself. The twisted design really powers through weeds, and they fit my EGO perfectly. Plus, they last longer than I expected, making yard work much more convenient."

"What I love most is the quick installation. The line is pre-measured to the perfect length, so I can just reload and keep going. I usually keep a spare in my pocket and barely need to stop, which keeps me efficient while trimming."

"These lines are heavy-duty and easy to use. They handle tough weeds and even small saplings that other strings can't touch. The string feeds smoothly and lasts a long time, making yard maintenance so much easier for me."

"I received exactly what I wanted, and it actually arrived a day ahead of schedule. I’m completely satisfied with the product and had no issues at all."

"For me, the price is hard to beat, and the performance feels pretty much identical to the original Worx line. I’m happy with the purchase and appreciate that I saved some money. I’ll definitely be ordering again."

"This trimmer line is cheaper than the name brands and does the job once you get it going. Sometimes it can be a bit tricky to start and may break more easily than pricier options, but overall, it’s a good value and helps my lawn look great."

"I’ve used these in my Ryobi cordless trimmer and I’m impressed by how easy they are to install. The price is unbeatable for the quantity, and they work just as well as the name brand. I keep coming back for more – you really can’t go wrong!"

"After struggling to rewind spools myself and dealing with constant jams, I switched to these pre-wound options. They almost never jam, so yard work goes much faster. If you have issues winding spools, this is a huge time-saver and definitely worth it."

"I bought the six-pack for my Ryobi weed whacker and was blown away by the strength and durability of the cord. It handled a big overgrown patch of weeds and even some small trees with ease. For the price, it’s an amazing value, and I won’t bother with overpriced brands anymore."

"I switched from a gas trimmer to a Ryobi One+ and needed extra spools for my large yard. These preloaded spools fit perfectly, work well for edging, and save a lot of time. The price is also much better than Home Depot, and having spares on hand makes yard work easier."

"I use these in my Ryobi 18v and they're a great value, lasting me about a year per box. While the line sometimes breaks quickly, that seems typical for this type of trimmer. The price can't be beat, and having extra bottom parts is handy, even if I haven’t needed them yet."

"These replacement units for my Ryobi weed wacker are both affordable and easy to swap out. They really help save time when I’m working outside."

"I've relied on this trimmer line for years, and it continues to impress me with its outstanding durability and minimal noise. No matter what trimmer I use, this line withstands heavy use and rarely needs advancing. It's truly the best I've experienced, and I wish I could find an even bigger roll—this stuff lasts forever!"

"After swapping in this Husqvarna Titanium Force line, I immediately noticed significantly cleaner cuts and far fewer breaks, even when trimming up against brick or fencing. The textured round profile chews through tough grass without shredding, and I appreciate the quieter performance. My only minor issue is the gray color, which is a bit tricky to see when loading, but overall, this is premium quality trimmer line."

"Compared to the string that came with my trimmer, this line is a total game changer. I can trim at any speed and it powers through thick grass effortlessly. I barely have to bump it, and trimming has become enjoyable instead of frustrating. Even as a beginner, I found this string tough and reliable, making yard work so much easier."