Royal Wulff Triangle Taper Plus Fly Line Sz. 2-9wt.Royal Wulff Triangle Taper PLUS The new Triangle Taper Plus offers all the advantages of the original, like the greatest delicacy of presentation, PLUS lots more. An Improved version of the traditional TT line, the TT PLUS is a 2 Tone Ivory front end and a Willow Green running line with a longer back taper to improve wear and mending ability. It also features a front loop and the Tri D line ID system that has the line size on the tip for an instant