Corrugated is a term that describes building a pot by pinching coils. The pinches create a texture and design on the surface on the pot that is really quite beautiful when done properly and can make a very thermal shock resistant cooking pot… but in this case a beautiful and unique mug.

*All my pottery is hand made from wild harvested clay, hand painted with either organic or mineral paints using a yucca brush. I fire the pots in a trench-pit fire. All materials used are collected and refined by me.