Badminton String - No.1 [BLUE]
[AXJJ018-5]

This is the #1 string for a reason! Incredible durability for a string so thin at only 0.65mm. Great combination of control and power. Outer sheath is smooth and the strings do move a bit at first. But eventually they settle in very nicely so they don't shift. I had no problem stringing this at 30lbs and I've been using it for a month already!