Because of its material , i found it strimmed thru my back garden in less time , than the supplied cord that came with my spear and jackson multitool

Now , lets say disregard the negative reviews about this stuff , those reviews are probably by people who dont know how to either - load the cord , or think cords for strimming concrete - its not - its designed for , grass , nettles , and most foolage - it even handles bramble - but only the new growth - this wont destroy established thicker stems