Eloborate braiding - the 51KG Strong has already been 8-braided before others made it a big deal. 8-braiding makes the line round and gives it a high knotstrength. Round lines also slow down the drift because it has far less windage. The line is also very colourfast because high quality colour pigments have been bound into a special surface protection that also makes the line extremely abrasion-resistant, Another advantage while deep sea fishing with rocky ground, riffs or a lot of obstacles.