THE HUG CARD has a temperature-sensitive, liquid crystal device
that tells you how many hugs you need each day.
If THE HUG CARD turns black, red or green… it’s because the temperature in your fingertips is cool, indicating that you blood supply is being drawn inward. This is a natural, physical phenomenon that is usually associated with daily tension. To begin to feel refreshed and energized, obtain the minimum number of hugs indicated by the color chart. Obtain additional hugs until THE HUG CARD turns blue. Repeat daily.