Nylon ravel cord is a must-have for machine knitting. Use to help when holding stitches, creating hung hems and switching between waste and project yarns. Nylon's slipperiness makes for easy removal. It's strength works well for holding stitches in place. Each knitting machine comes with two or three nylon cords, but if you are working on mutliple projects at once, additional cords can come in handy.  

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