Q Series Bobbins - 5 pk

Q Series Bobbin - 5 pk Q Series Bobbins - 5pk also known as M Class bobbins Specifically designed for Q Series machinesEvenly tensioned bobbinProblem free high-speed quilting The BERNINA M class bobbins have been especially developed for the Q Series machines and ensure an evenly tensioned bobbin as well as a smoothly running bobbin thread during high speed quilting.