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As with the mood ring, nobody pays attention to it.

More like wearing a mood ring than getting a fax.

This magical mood ring can tell how your feeling simply by making contact with you skin.

Like a mood ring, his temper had been changing along with the city's condition in the last 10 years.

The show has superb examples, each a cross between a mirror and a mood ring.

I'd always assumed the cross reacted to my level of fear like a holy mood ring.

Framed by the famous white helmet of hair, his face acts as a mood ring.

I wondered if the stone changed colors, like a mood ring, depending on his disposition in the moment.

I used to think the 70's were just mood rings, bell-bottoms and all that.

Other applications include mood rings, battery condition display and coffee cups.