5 flat bobbins for sewing machine - Plastic

Today's sewing machines operate on a tied point scheme. It is therefore necessary to an upper thread and a lower thread. The upper thread is therefore supplied by the wire coil you place on your coil door. The can therefore supplied the lower thread. Formerly called Fusette, the Canette for sewing machine therefore plays a role as important as the upper thread.

Standard dimensions: height 11.80 mm - Ø 20.30 mm.