Christening Tankard Rocking Horse Pewter. This is a classic straight sided Child Christening Tankard with a Georgian Handle. The Tankard has an embossed Rocking Horse on the front and is highly polished and finished to a very high standard of British workmanship. The Child Christening Tankards and Cups vary from 80mm to 90mm tall and hold approx. 170 ml. The Rocking Horse Tankard is presented in a blue and pink spotty gift box. It is a lovely gift for any child and is suitable for engraving.