Jug Made from English Earthenware H10.3 x D13.3cm 315ml Dishwasher safe. Lower temperature wash and liquid detergent recommended to maintain appearance. Not recommended for use in the microwave. Earthenware pottery can sometimes get hot in the microwave, so we recommend you don’t put Emma Bridgewater pottery in the microwave. Not oven safe. This is the Christmas Pudding 1/2 Pint Jug from Emma Bridgewater. Some like brandy butter with their Christmas pud; others prefer cream. But for custard die-hards, here's a Christmas Puddings 1/2 Pint Jug.