A perfect fit with outer tubes and other components.
The Tubeworx inner tube is 1.8mm in diameter and made from a stiffer material than the outer tubes. The inners slide easily into the outers for great rigidity where required, and maximum flexibility for all fly tying applications. The material is very easy to burr over, and of course the tubes are available in a range of different colours.
For micro tying applications, the inner tube can also be used on its own, and it can even be used as a liner for other manufacturers' products.
Each tube is 200mm long and you get 10 tubes per packet.
The tubes have been made of a special plastic that will not crack or break when fished with and is suitable to use down to sub zero temperatures.