These Milward Universal Class 15k Plastic Bobbins are perfect for front-loading machines. There are three bobbins included in the pack, all of which feature a transparent plastic design. These bobbins will suit many brands and models of sewing machine. Milward has bobbins for both top loading (drop-in) and front loading machines. The range comes in a variety of plastic and metal bobbins for different sewing machines, allowing you to pick the ideal bobbin for your needs. Class 15K, universalFront-loadingThree packTransparent plasticMilward Universal Class 15k Plastic Bobbins 3 Pack