The Eyes-N-Tubes (ENT) Bone Crusher was developed by Kenzie Cuthbert, during his winter fishing trips to the Bahamas. This pattern is one of the best shrimp imitations on the market and works exceptionally well on the sandy, saltwater flats where Bonefish feed. This fly has also worked well for Jack Trevally and Permit. Best used with a dry or clear intermediate sink line stripped in long, steady pulls for many saltwater species.