Perhaps the best trimmer line I have ever tried for professional work for years. Not transparent with carbon fiber, nor are they all fake red. You buy them 3 euros cheaper and change every 10 minutes ...

Rocks and woody shrubs do not discourage it.
It took an hour to finish the tank in difficult conditions and it lasted as no other so far. I used to change the line every 10 minutes so far in the field I mow. With this one, nothing like that happens. One detail, for the first time I put it in water overnight. I don't know if that helped.

It is very difficult to eat, but most of the time it can be cut after some effort. I give it 5 stars not because of the brand but because of the thickness, which I believe the 4.3 is the best for tough and large grass.

The best fishing line of all!! And a secret before you use it, leave it in water for 5-6 hours, it will absorb moisture and won't break at all!!

Really strong minimal wear, but the 4.3mm requires a powerful machine. I use it with the Husqvarna 553rs and in some phases, I see it dropping the RPMs

By far the best fishing line. Even better than the famous ones. It doesn't break and lasts until it completely wears out. Cotton, wooden sticks, thorns, hooks. It doesn't notice anything. I tried 5-6 different brands. I won't change it again.