The Devaux® DVX CastLake fly line was developed for lake and river streamer fishing. Thanks to the latest technological advances, the CASTLAKE range achieves better glide and a very progressive profile to achieve long casting distances with discretion. For Sinking lines S3 to S7, lines are two-tone, three color codes allow you to clearly differentiate tip densities. The highly visible running line (VIZNEW) makes even the most subtle bites easy to see.