Description BRASS TEARDROP (CRAYFISH) TUBE BODIES – STANDARD The shape of these bodies creates the centre of gravity under the wing, making the fly swim very smoothly. These standard tubes have a 4 mm bore and are available in small (15 mm long) and large (22 mm long). The single colour packets include 10 tubes. The mixed packets include 12 tubes in a mix of Black, Copper, Gold & Silver ( £1.00).
