The Loon Outdoors Ergo Bobbin is a must-have tool for anyone who ties their own flies. This bobbin features an ergonomic powder-coated handle that fits perfectly between the thumb and fingers. The spring steel spool offers easy adjustments on the tension by changing the pressure applied by grip. The versatility of the tube is great for tying small flies, yet long enough to handle large patterns. Make tying flies a breeze with the Loon Outdoors Ergo Bobbin. Length: 5 in.Japanese spring steel needlePowder-coated handleQty. per pack: 1The Loon Outdoors Ergo Bobbin is made in the U.S.A.