Pink Hearts Half Pint Mug A heart-warming half pint mug patterned with sponge-printed hearts in soft pink shades. The perfect gift for a loved one, or use it to serve your best-loved drink! Part of the Pink  Hearts Collection by Emma Bridgewater . Pink Hearts The simple, unpredictable printing of the spongeware technique is perfectly suited to the Pink Hearts pattern. Varying shades of pink result in a slightly varied density of pigment. The pattern itself is romantic and joyous, spreading love throughout the house! Not suitable for Microwave use. Not Oven safe. Dishwasher safe, however it is recommended to wash in lower temperature with liquid detergent to maintain appearance. Emma Bridgewater’s English earthenware is made by hand in her factory in Stoke-on-Trent, Staffordshire in England. The spongeware patterns are decorated entirely by hand.