The Marker Elastic from KORDA is very handy for distance fishing! Marker elastic aids accurate casting / Won't damage your line / Easy to remove / Supplied on a 6m spool. Our marking elastic makes it easy to mark your lines for accurate night fishing. Once you've found your spot and clipped in the line, simply tie the elastic to your line next to the tip, a specific rod ring or the spigot using the knot shown here. When you come to cast again, as long as the elastic lines up with that spot on your rod, you'll know you've cut the right distance... simple. Our elastic is hi-viz and holds line extremely well, yet is easy to remove when you no longer need it!