Dropper loop

The dropper loop is a type of loop knot often used on multi-hook fishing lines. It can be created in the middle of a long line and forms a loop which is off to the side of the line.

Techniques
There are two main methods of tying the dropper loop. Finally drop the loop through the central twist.
 * 1) Gather a loop and then twist it around the overlap a few times
 * 2) Form the loop and then use a matchstick to twist up the overlap.