ArrowHead fly lines are grouped into two types the Dry & Wet lines and the Twin-lines.
Dry and Wetlines are single colour single density lines suited to the more experienced caster. They are made with a single PVC coating which means they are less expensive to manufacture and therefore more economical, but they still have the famous ArrowHead taper and lie beautifully straight on the water.
The ArrowHead Twin-lines are made with two densities and colours of coating making them easier to use because you can more easily see the change from rear running line to casting head. The sinking lines are also far superior because only the casting portion sinks, the rear running line floats. The connection between the colour and density changes is seemless and there are no loop to loop connections or welded joints to jam in the rings.
All Arrowhead lines come in my my unique line spooling box which makes for a useful cast/line holder once the fly line has been removed. For more details click here