1 The bobbin of the sewing machine is made of durable stainless steel material, which is sturdy and durable and has a long service life 2 Can help your daily sewing, embroidery and art work, is a good tool for industry 3 Lightweight spools can stop spinning quickly and effectively to prevent the thread from tangling when sewing stops and starts 4 Easy to install, easy to use, exquisite craftsmanship, exquisite production and high durability 5 The lock cylinder is suitable for most industrial sewing machines, used in industry, to update and replace old accessories
What's in the box
1 x Sewing Machine Bobbin
