Pro Micro Tube (Pack 12)We went back to the drawing board to create of unique type of tubes to accommodate the new Scandinavian style of flies, with a short compact body and fewer materials, while maintaining excellent swimming and sinking characteristics. The result is a system that allow flies to be tied fast, and fish extremely good. The Pro Microtube is designed with a larger butt section to add a striking point, a tap for mounting the Pro Hookguide and a shaft for