Sensitive strike indicator.
Rio® Kahuna LT Indicator is an ingenious and subtle strike indicator made of a piece of high floating fly line with the core removed from the middle, leaving an empty tunnel. Simply break off the required length of indicator and thread the leader though the tunnel. Each packet contains a simple wire threader to make this easier. The end result is an incredibly sensitive strike indicator that grips on to a tapered leader and stays in place without any damage to the leader. Each packet contains 3, 1ft length of Kahuna LT in Chartreuse, Orange and White. Use a waterproof marker to color the white indicator to any color you like.
We recommend the "thin" indicator for calm water and smaller flies, while the thicker one will be more easily visible in rougher water and lower light.