Good question!
I believe it's due to the heat of your body, depending on that heat, the mood pendant changes the color matching it. (Sorry, I'm trying my best :))
Take your pendant to a jeweler and request an answer in person.
No, nail polish cannot really tell your mood.
mood rings...
If you look on the back of the pendant, there will be a stamp that tells the karat content of it. On necklaces you will see it on a link at the end of the chain.
Yes it can
The mood ring was a ring that could (supposedly) tell your mood
tell her you like again and if the mood is right she will kiss is you that's all the mood you need. tell her you like again and if the mood is right she will kiss is you that's all the mood you need. tell her you like again and if the mood is right she will kiss is you that's all the mood you need.
colours can bring different changes in our moods.
The imperative mood expresses a command or a requestBe quiet and hear what I tell you
Pendant.
Pendant lighting from what I read is used for hanging over pool tables. You can get them at your local pool and billiards stores or at various places online.
you cant