1 These bobbins are made of aluminum material, exquisite craftsmanship, practical and durable. 2 The bobbins are manufactured in accordance with strict quality control standards and has been improved to improve quality. 3 Flat aluminum bobbin is suitable for lockstitch sewing machine and the oblique aluminum bobbin is suitable for darning sewing machine. 4 The sewing machine bobbin is easy to install and convenient to use, and supports first-class sewing technology. 5 Help sewing machine to create many sewing process thereby greatly improved efficiency.
What's in the box
100 x Aluminum Bobbins
