http://www.queencityclay.com/ -Cincinnati pottery studio
http://shop.clay-planet.com/ -San Jose ceramic supply shop- shipping in Unites States plus
http://www.higherfirestudios.com/ -San Jose pottery studio
https://www.cityofpaloalto.org/gov/depts/csd/artcenter/default.asp -Palo Alto pottery studio
https://kymudworks.com - Lexington and Louisville pottery supply shops
https://kruegerpottery.com - St Louis pottery supply shop