Feature: Made of refined clay, the teacup is shaped like a tulip. Colored by wood ash during 3 days and nights of woodfiring, the teacup is stunning with a lovely gradation from coral orange to grey, giving a graceful vitrified appearance. The inside stands out for a green drop at the bottom , offering a significant visual contrast. Firing: woodfiring for 3 days and nights Volume: 80ml (full) Dimension:∅=6cm , H= 5cm Notice: the color of drop at the bottom of teacup might change with regular use because the tea residual may have an effect on it. It is a normal reaction and food safe as well.