Spring Hook Tool, Bernina #398112030 fields-of-eucalyptus It prevents the edge of

It prevents the edge of your fabric from unraveling by quickly wrapping thread around that edge

leading to straighter stitches and professional-looking seams

The top-loading bobbin system with a clear cover allows for easy monitoring and quick re-threading

This top is fitted at the shoulders but falls into a loose shape below the bust

winding bobbins feels easy even for beginners

Spring Hook Tool, Bernina #398112030 fields-of-eucalyptus It prevents the edge ofGuaranteed to fit Bernina Sewing Machine Models: 335, Artista 630, Artista 635, Artista 640, Artista 730 (730E), Aurora 430, Aurora 435, Aurora 440QE, Aurora 450, B325, B330, B350PE, B380, B435, B475QE, B480, B485, B500 Embroidery, B530, B535, B540, B550 Quilters Edition, B555, B560, B570 Quilters Edition, B580, B590, L860, Q16 Plus, Q20, Q24 Alternate Part Numbers: 398112. 03. 0