Singer Simple 3229 (also 3232) it has a strong metal inner shell, it is reliable and also very durable. It is equipped with an automatic 1-step buttonhole that helps to obtain excellent results with simplicity, an automatic needle threader and an easy adjustment of the stitch length which is located above the stitch selection knob. Can also be used easily with different types of thread, thin, metallic, shiny, etc., it works great. With this machine it is possible to perform resistant seams on all types of fabric and the free arm allows for the creation of even large-sized jobs and tubular seams such as trousers and sleeves. The lighting at the sewing point is superior to many other sewing machines and offers excellent visibility.