Quilting Machine M-Class Aluminium slotted Bobbins

Purchase a bag of 10 High Quality Quilting Machine M-Class Aluminium slotted Bobbins

These “M style” bobbins measure 1″(25.4MM) in diameter and about 2/5 “(10.75MM) thick. Inner hole diameter 6MM.

Aluminum bobbins are considered the Top-End “Luxury Bobbins”. They offer less resistance which translates to less drag to the bobbin thread tension.

These bobbins have winder slots for ease of winding your own bobbins and securing your thread when winding.

These large M-Class bobbins are designed to hold more thread than a regular bobbin, letting you quilt longer without needing to change it.

These will work with most long-arm quilting machines.