Loon™ - Ergo All Purpose BobbinThe Loon Ergo All Purpose Bobbin is a versatile fly tying bobbin designed to handle flies of nearly every shape, size, and style. Built for comfort and smooth thread control, this ergonomic bobbin helps reduce hand fatigue while providing dependable tension adjustment and consistent thread flow during long tying sessions. Its versatile design makes it ideal for tying everything from delicate dry flies and nymphs to larger streamers and saltwater