eBay

Set of 4 class 15 metal bobbins
Metal class 15 bobbins are compatible with select SINGER machines and Brother machines XL3010, XL3022, and VX1120
Never add thread to a partially wound bobbin as it may be uneven and cause thread to tangle or break

This set of 4 class 15 metal bobbins serve as replacement bobbins for select SINGER sewing machines and Brother machines XL3010, XL3022, and VX1120. Consult your machine’s manual to ensure correct bobbin size. Use the metal bobbins beneath the needle plate in automatic sewing machines to wind the thread for your embroidery projects. Never add thread to a partially wound bobbin, as it may be uneven and cause thread to tangle or break.