Spode Judaica Round Challah Tray The blue and white color references both the colors of the flag of Israel and the signature Spode transferware technique famous in the ceramic industry since the 18th century. The Round Challah Tray is used for the bread of the Sabbath and will make a memorable gift. The Spode design is unlike any other Judaica product in the market. Highly collectible. Made of high-quality earthenware and is dishwasher safe 11- 1/2 inch diameter