No matter how many times I do the Kitchener Stitch, I can never remember the order of the stitches (purl off, or on? Or do I knit first, argh!) Instead of a paper cheat sheet in my knitting bag, why not a lovely brass cuff on my wrist to remind me? This 1.5" tall brass cuff looks good whether you need to graft stitches or not.
Each cuff is one of a kind. I give each a light fire patina, and then coat them with a microcrystalline wax polish that will not rub off, and prevent your skin from reacting to the metal.