High density, flexible, easy to use tungsten putty. Pinch of a small piece of a putty, work it in your fingers to make it softer and warmer and simply roll around your hooklink onto a position of your choice. It will stick to the line perfectly. Ensures, that your hooklink is pinned to the bottom every time. Our tungsten putty is completely without any smell, which is going to help you catch the most warry carp.