Description:

- This bobbin case made of high ; Stainless steel material, ecofriendly, and sturdy . Can be used as a replacement accessory.
- Simple to install and easy . Reasonable size weight, convenient and carry.
- use this bobbin case whenever thread is finer than the thread, to prevent thread from slipping the work.
- During normal embroidery, if thread is not blister packed prewound, it is that you use tension bobbin case.
- Suitable for many types .

Size Chart:

Outer Diameter: 40mm / 1.57inch Inner Diameter:21mm / 0.83inch Height:13mm / 0.51inch

Package Includes:

1 Piece of Sewing Rotary Hook