[crochet] Stir Me Up potholders

Rounding out this week's unintentional theme of "spirals", I happen to have started spirally potholders:

I'm making five double-thick cotton polholders for this year's Potholder Swap on Ravelry. I love how this looks, and each side does work up fairly quickly, but it's a bear to start four separate colors and work with them around and around without getting things twisted up or tangled.