The Hanak Metallic tungsten bead directly correlates diameter and weight, available in light pink. Light pink is ideal for pale or pearlescent color palettes when you don’t want the head to be too dark. Sizes range from 2.00 to 4.00 mm and from 0.06 to 0.43 g; packaging: 20 pieces per bag. Compare weights rather than just diameters: it is the actual weight that will determine how the nymph behaves in the current.