The peach one and the first green one are knit using the DW washcloth pattern with the 38 stitches it suggests. I really like the pattern that it makes with a verigated yarn like this. The horizontal bars break up the blocks of color nicely.
But, I wanted a bigger cloth for a face cloth. So, using the same skein of yarn I cast on 46 stitches for the next one. I was extremely suprised at how the colors pooled! It looks so different than the others.