The Dark Silt variant of Nash high performance heat shrink tube for improved camouflage over softer bottoms and with tungsten component end tackles. Shrink Tube is perfect for improving the hooking efficiency of any hook by curving the hooklink inwards, meaning you'll get more bites. This highly versatile material is used for all manner of rigs including the Blow Back rig, Slip D rig, Ronnie Claw and many more. Dark Silt Shrink Tube is available in 0.5mm, 1.0mm and 1.5mm