CHI Stone - How Long Do I Need to Use the CHI Stone?; Recommended Usage Duration

HOW LONG DO I NEED
TO USE THE CHI STONE?
This will depend upon you
and your circumstances.
If you know you will be
traveling, begin usage within
1-2 hours of the time of
travel through the entire
length of travel to your
destination. Some people
choose to use the CHI Stone
as often as possible during