This knot is recommended for tying a lightweight wobbler without a connecting ring. The knot forms a non-tightening ring of fishing line, which allows the wobbler to move freely. This knot cannot be used with connecting rings or clasps. This type of knot is good for catching cautious fish with good eyesight, which can be scared off by rings and fasteners in front of the wobbler - for example, when catching large pike perch. The knot can be used with any type of fishing line, including fluorocarbon. This knot is especially good to use with light wobblers and spinners.