We'll ship what's currently in stock. If your order includes items we don't have on hand, we'll contact you, if you leave your phone number at checkout to discuss options. We'll adjust your invoice to reflect exactly what ships.
The bobbin for the b08 Straight Stitch is a special size and specially manufactured for this type of machine. Because of its size, it holds up to 40 % more thread than a standard bobbin.
The bobbin is made of anodized aluminum. Anodizing makes the aluminum particularly corrosion-resistant and increases the strength of the material. This keeps the bobbin visually attractive and makes it extremely long lasting.