Mood Ring – plain
The mood ring contains thermochromic liquid crystals. Those crystals are thermosensitive and will change color when fluctuations in body temperature occur. The ring was invented in 1975, in New York, by George Reynolds and Maris Ambates, who connected liquid crystals with quartz stones and placed them on rings.
Available in four sizes.
Temperature fluctuation is related to a person's mood.
Here you can see the spectrum of emotions: Black - anxiety ; Brown - fear ; Yellow - nervousness; Green - calm ; Emerald - relaxation ; Ocean blue - happiness ; Blue - excitement ; Purple - romantic.
Packed in a stylish black box.
Materials - zinc layer, glass.
Avoid contact with water, because the ring may lose its magical powers.