This set of four porcelain individual egg cups comes in KitchenCraft's charming and cheerful rainbow designs. They're regular sized and strong, so are perfect for repeated use over years. They're dishwasher safe, but can also be rinsed in warm, soapy water.
They come gift boxed in recyclable cardboard, so are a good eco-conscious option too. They're available in several other classic KitchenCraft designs.