Following on from Juri Shumakov's concept designed tubes of the late 1990s, Juri set about adapting conventional Bottle Neck tubes to incorporate ridged bodies to enable a ribbed appearance to be achieved.

Again they are precision machined and incorporate a standard aft body section for locating a hook holding tube.

Each pack comes with 10 tubes and pre-cut stiff liner tubing.

Bottle Neck Tubes are available in both brass and aluminium and have a 4mm diameter  with an overall length of 13mm.