Pale grey, very subtly marbled porcelain thrown and altered, with a charm featuring two discs wired in permanently to the concave altered portion of the mug. The interior and charm are glazed with food safe clear glaze, with the addition of mother of pearl overglaze applied to the discs giving them an iridescent shimmer evoking a natural pearl look. The mug's exterior is naked porcelain, sanded to a satiny smooth finish that is delightful to touch. As you drink, the charm will swing freely, musically tinkling against the mug.
The 7oz volume is perfect for a single cup of tea. Hand wash recommended, do not microwave.