The Usha Wonder Stitch machines are user friendly. They are originally developed and mad in Japan by company named Janome. They are very easy to handle. The automatic switches makes the work easier. The valuable one do not need any extra maintenance. It has long life and durability. It can done many type of stitching like zig-zag, picot, embroidery, button holing, button fixing, darning, over edging and lace working etc., The machines are available in less weight with fancy look. So they are very easy to carry. This product seller is very informative and cordially polite. Some service men who arrived at my home for free demo in a single call. Service for this is quite less. You put some oil on its moving parts at regular intervals make the stitches smoother. This is make the sewing easier.