The Korda Dark Matter Hybrid Lead Clip Leader is a very strong leader. The translucent colours harmonise with the colour of the water making them unobtrusive. In addition, the leaders have been fitted with tungsten sections, which ensure that the leader sits snugly on the bottom. The leader is completely fish-proof, so that the carp cannot hurt themselves with this leader. It has an integrated swivel, which means that the swivel cannot be pulled out. This also ensures that the lead cannot come loose when pulling a carp in thick weed, for example. This will help you land more fish, because your lead can no longer get stuck in obstacles.