The Hanak UV+ tungsten jig head directly correlates diameter and weight, and is available in black and fluorescent UV pink. This finish complements a dark body so that the pink marker remains immediately identifiable. The UV-reactive finish enhances both the weight and the contrast of the head. Sizes range from 2.30 to 5.50 mm and from 0.06 to 1.30 g; packaging: 15, 10, and 7 pieces per bag, depending on the diameter. The weight increases with the diameter; always check how it runs along the bend before preparing a series of rigs.