The discs are made from two materials: cast iron and aluminium; the cast iron is bolted via a floating
bobbin system to the aluminium bell.
One of many amazing Singer sewing machine models, the 7469Q features an easy jam - resistant
bobbin system and automatic needle threader.
Its other features include an automatic needle threader function, perfect for those with not so perfect eyesight; an auto thread trimmer; a brightly lit work area; and a quick set
bobbin system.
Other features include the Automatic Needle Threader, the Quick Set
Bobbin System, and the one - touch Start / Stop button.
Not exact matches
t solo show in Puerto Rico, Meteoro; she focused on the beauty of these
systems presented in big paper pieces with an embroidery look resembling a knitting technique called Mundillo, a craft of handmade
bobbin lace cultivated and honored in Puerto Rico.