This innovative and patented tool system will allow you to easily make and remove strike indicators. In less than 10 seconds you can be fishing. You can adjust the depth of your nymph. If fish start rising you can remove the indicator within a couple seconds. Adjustable Places the Nymph in Strike Zone Adjust your indicator so that your nymph is presented exactly in the Trout&&';;s Strike Zone. You can also trim your indicator to different sizes to match conditions. 100% Knotless No Kinks. No Slip. No Kidding. There are no weaknesses or kinks as our system is 100% knotless. Indicator will not slip -- even with a huge fish on the line, aggressive casting or high wind conditions -- yet is easily adjusted by the angler when desired. If the fish start rising, no problem -- just takes a second to remove the indicator so you can start dry fly fishing immediately. Use the optimal color indicator for the conditions Bright Orange - when sighting is a challenge Black - when there&&';;s a glare and the water surface turns silver/gray - amazing how well Black works in these conditions Chartreuse - best when the background is dark or in low-light conditions White - looks like an air bubble