Makes travelling a lot more comfortable.

Only 12 hours in Hong Kong this time unfortunately...

With labour price in China, I suspect someone was watching where I moved my hands and adjusted the water temperature accordingly ;-)

And already looking forward to being back...

Six levels of strength in total. Level 3 is already quite painful to keep in the mouth for more than 30 seconds and rinsing it with hot water brings tears to your eyes. I am very tempted to try level 6 ;-)