I was playing a bit with the technique last night. I really want a pasta roller so I can get more serious about poly clay, but I don't know that I need one more thing taking up space... Anyway, a pasta roller would have made my life a lot easier, but I managed without it, so I guess I don't need one. I only did 1 3-color layer, but the results are pretty cool. Since I feel so crummy, I'll probably do more today. (Need to get an oven thermometer!)
I'll post the results when I get them baked and finished.