I wanted to make a bracelet with my symbol. They're from my favourite non-glinting cotton. If you know something abou these bracelets, you'll be surprised how simple it is. You just do e.g. rows from right knots and when you want the other colour you make a left one. You can decide at each knot (in the middle square) about its colour - a two-coloured pattern without limits:-) Some idea about this technique you could find on czech site náramky.