Bernina Transport aid for buttonholes

The Bernina transport aid for buttonholes facilitates the transport of thick, fluffy fabric.
The transport aid is connected to the Bernina buttonhole foot 3A / 3B for this purpose. This creates a buttonhole foot with a particularly wide sole.
In addition, the two plates provide additional feed surface and press the material evenly. This allows you to make beautiful buttonholes with an even stitch pattern even on difficult material.

• This is a useful tool when sewing buttonholes in fabric of different thicknesses and on fabric edges.