Let's travel a little on the properties of navigation yarns. So, we have hemp yarns that do not shrink as they get wet, that’s why they are widely used. The walnut ropes which are made from coconut. They have low weight, are not affected by moisture and are the only ones that floating at the sea precisely because they do not absorb any water. Also, widespread today is the manufacture of synthetic yarn (nylon) and use them in the industry of the navigation. There are other courses but I think these are the main ones that I mentioned to you… after all I am a simple thread and I want to show you, my knots. So, let’s go to Kompomatisia. Exquisite knot which serves to tie two knots bound together… the knot is very good and it’s my favorite!!!! knot kompomatisia…