![Ez-Wind Slotted M-Class Bobbins For Longarm Machines (Package Of 8)](http://quiltersapothecary.com/cdn/shop/products/Screen_Shot_2019-03-16_at_4.20.43_PM_{width}x.png?v=1659369319)
EZ-Wind Slotted M-Class Bobbins for Longarm Machines (Package of 8)
Lightweight, large-capacity M-class slotted aluminum bobbins. We recommend having at least 10 bobbins on hand. M-class bobbins can vary in weight, thickness and diameter. For best results, always use HQ-recommended bobbins.