"Had to purchase this wire for my Titan 2-1 strimmer that i bought a couple of weeks back after the original spool ran empty. I wanted to buy the heavy duty 2mm wire, however the store did not have any in stock. I wanted this to tackle a fairly large overgrown garden for a domestic job which i estimated was going to take me 4/5 hrs. Needing some sort of 2mm wire, i purchased this. On opening i instantly felt it wasnt as sturdy as the original wire i got with the strimmer. It tackled the long grass and weeds with ease, however i felt when edging along the border, a variety of surfaces, cement, wood, chainlink fence, it struggled to a large degree and deteriorated quite quickly. I was constantly having to manually feed the wire through the spool which was a right pain. Over the 4 hr job which was partly mowing as well, i used up the entire 15m. Well 6m x 2. I cant wait to compare to the heavy duty wire."