These are not the hacked together ones with the needle holes off center. They are individually made on a precision lathe with all surfaces polished and de-burred. I use them in my own machine and have found them to perform superbly. The item "Nipple Set- Sizes #1 Through #8 Cornely Chain Stitch Embroidery Machine, USA" is in sale since Thursday, March 29, 2018. This item is in the category "Crafts\Sewing\Sewing Machine Accessories\Feet".
The seller is "razor517" and is located in Lansing, Michigan. This item can be shipped to United States.