Petitjean TT Bobbin — The Bobbin of Bobbins The Petitjean TT Bobbin is a fly-tying bobbin built to a standard that quickly makes it the only one you reach for. It is the bobbin of bobbins, and the difference shows up in every part of how it handles at the vise. It is built to be effortless. You can thread this bobbin without even looking, and you can adjust the thread tension to exactly your liking, so the bobbin works the way you tie rather than the other way around. Spool replacement is effortless, which means less fumbling and more tying. The bobbin also incorporates a wire loop for thread dubbing loops, and it spins perfectly on its axis for smooth, consistent thread control. Petitjean has spent years developing a range of unique fly-tying tools, working to create a genuine harmony between form and function. The TT Bobbin is that philosophy in a single tool. Spool of thread not included. Key Features Thread it without looking for fast, easy setup Adjustable thread tension to suit how you tie Effortless spool replacement Wire loop built in for thread dubbing loops Spins perfectly on its axis for smooth thread control Precision Petitjean design, built for form and function Specifications Type Fly tying bobbin Thread tension Adjustable Spool changes Effortless replacement Dubbing loops Built-in wire loop Thread spool Not included Made in Switzerland