Click on the + button to add additional clocks. Select timezone/city and select the size of the additional clocks.Click on X to delete any additional clock.Click on to change the timezone or size of any clock.(Size of the 1st clock is fixed and cannot be changed)Use the icon above to copy the Share link. You can bookmark the Share link or share it with others to get back to the same clock setup that you have currently. (Share link does not share the Main clock, this is set automatically to the regional Timezone.)The icon makes it easier to copy information from the clock to the clipboard. If the icon is not available you can still copy any text from the clockface manually.