No puede explicar en español que tipo de proyectos se pueden utilizar los pies que he adquirido. Lo siento!
Pero aqui son unas paginas de web con buena informacion.
And for the rest of my readers – these pages may be of interest too.
For the cording foot try this one.
For the tailor tack foot or fringing foot as it is sometimes known look here.
And here’s the page for the quilting foot.
Be sure to watch the little videos.
And for those that want more – this is the link to the index page for all the presser feet available. If you feel inspired to order some of them – be sure to check that you get the right one to fit your machine. Not all the feet shown in the index are available for all models.
Hope this helps!