The main benefits of the Roller
- prevents effectively of unpleasant wrapping-up the dropper flies round the main mono leader
- enables a quick exchange of the dropper fly
- saves material and therefore enables to use even the relatively expensive fluorocarbon for the dropper fly

Short summary of our knowledge
- make the main leader from the monofilament thicker than the dropper; you may then lose maximally the drop fly, but never the whole main leader
- Roller is sufficiently strength to overcome safely even the big fish
- Roller is so tiny and has colors that are not screaming so that you need not be worry about the negative influence on fish
- if you are less skilled, prepare your main leader safely at home
- hole in the Roller has a diameter 0.3 mm, which is enough for diameters of monofilament which are normally used in all flyfishing techniques
- cut the tippet using sharp scissors

Tying a knot for the Roller stopper

Making Roller dropper using a knot

Making Roller dropper using a loop

Using a micro ring for the Roller stopper

The complete Roller leader

For the best result use the fluorocarbon tippet.