There were no obvious holes in its corrugated tin roof and the window frames held actual glass.

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However, these Glass wearers stuck out, their telltale frames with conspicuous rectangular pieces making them easy to pick out in the crowd.

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In addition, the glass is extremely strong, obviating the need for expensive aluminum frames, and reducing costs by another 10%.

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They're decorating photo frames, diaries, shoe heels and such with sequins and pieces of glass.

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