You'll be much happier!
When I purchased this product years ago the original instructions made it clear that these THRASHER CORDS have to be soaked in warm water over night. This makes them much more pliable and they last much longer. I've been using them for year and it makes going through thick grass much easier than your regular weed eater string. The only reason I didn't give it 5 stars is I think for the price they could give you more. Seriously,  SOAK THEM OVER NIGHT! You'll be much happier!
Rating: 4 stars