Product Overview 9 Reviews These bone china mugs depict a Shamrock and a High Celtic Cross in the style of 9th century ancient Celtic manuscripts which would have been painted by monks onto vellum or calf skin. Both Mugs are Microwave and Dishwasher safe A. Celtic Cross Mug-Hold 11 ounces B. Shamrock Mug- Holds 13 ounces 9 Reviews Hide Reviews Show Reviews 5 Beautiful ! Posted by Janice on 23rd Mar 2023 Great mugs, they feel good in your hand, beautiful colors and so very glad I ordered them !