<DemoItem label={'"hours", "minutes" and "seconds"'}>
  <TimePicker views={['hours', 'minutes', 'seconds']} />
</DemoItem>
<DemoItem label={'"hours"'}>
  <TimePicker views={['hours']} />
</DemoItem>
<DemoItem label={'"minutes" and "seconds"'}>
  <TimePicker views={['minutes', 'seconds']} format="mm:ss" />
</DemoItem>