Authentic reproduction of an original late 50's P.A.F. butyrate bobbin. These were molded using an actual late 50's bobbin so every detail is spot on including the color and texture. They even smell like the originals!
New and improved!
More rigid butyrate for more stiffness and less flare
Higher melting point for worry free wax potting
Taller vintage correct inside core dimension
Cleaner look with less shrink factor and distortion