• What you get: the package includes 4 pieces sewing machine bobbin case, you can change and replace according to your own interest, or
share with others
• Application: the bobbin case is always applied as a replacement part for sewing machines with front-loading bobbin systems, it can also be
applied as a spare case
• Function: bobbins can stop spinning more quickly, effectively preventing unraveling or tangling of bobbin thread when sewing operations stop
and start
• Size: each bobbin case measures approx. 22.75 mm in diameter, can use for most sewing machine, such as applying for Babylock, Bernina,
Brother, Elna, Janome, Kenmore, Singer and more
• Material: the bobbin case is made of stainless steel, that is durable and very practical, can serve for long time usage