Singer 4423 Heavy Duty Sewing Machine. It's a unwanted gift and we haven't used it at all. The item "Singer 4423 Heavy Duty Sewing Machine" is in sale since Friday, May 14, 2021. This item is in the category "Crafts\Sewing\Sewing Machines". The seller is "faina-8973" and is located in High Wycombe. This item can be shipped to United Kingdom.