Oolong tea at the bottom and milk foam layered at the top of the tea. There is also a instruction menu pasted on the cap of the drink. Can’t really taste the salted egg but the milk foam at the top is quite thick and milky. So basically, try the milk foam, try the tea at the bottom then tried both together by stirring the milk foam into the tea. Luckily, this is only $2.80 😂