Thank you for stopping by! All the pottery in my shop was made by me either on my pottery wheel or handmade. I make almost all my own glazes, and they are food safe and can be used in the oven, microwave or dishwasher unless the description says otherwise. However, as with any handmade pottery, it will retain its fresh good looks longer with handwashing and limited microwave use. I accept custom orders and will sell wholesale to galleries/shops....please contact me for information.