Bernina - Rotary Bobbin

Genuine Bernina metal bobbins, narrower than their standard type
This type of bobbin is correct for Bernina models: 1000, 1001, 1630, Artista 180, Artista 200

NOTE:  Bernina have discontinued production of the smooth bobbin for models 1000 and 1001
They are now supplying the same size bobbin but with holes, as shown below