Sage Esn European Nymphing ReelOne of the most purpose built reels of all time (Bob). Packed with a suite of specialty features, the ESN reel is designed specifically with the Euro Nymph angler in mind and is fine tuned to the nuances of the application. Built around a super thin and ultra large diameter arbor, this design now makes it easier to get fish on the reel quickly, minimizing the need to guide line onto the spool with your finger, all while providing consistent drag