Jumbo teacup - 13.5 fl oz (400 ml) Saucer - 6.85" (17.4 cm) Material: New Bone China. New bone china is a more affordable alternative to traditional bone china that still offers the same qualities but with a slightly heavier weight and a warmer color tone. New bone china is more suitable for everyday use. Eco-friendly & Safe material. Practical qualities – The material is extra-strong to prevent scratches. The elegant lightness and sturdiness make it perfectly suitable for everyday use.