Museum of Danish America - Did you know? A type of electric hot rollers were made in Denmark for the American company Clairol until the 1990's. "Carmen Curlers" were invented in the
![Heated hair rollers still going strong after being used a staggering 14,600 times over FOUR decades | Daily Mail Online Heated hair rollers still going strong after being used a staggering 14,600 times over FOUR decades | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2010/04/12/article-1265473-091A0C23000005DC-704_233x396.jpg)
Heated hair rollers still going strong after being used a staggering 14,600 times over FOUR decades | Daily Mail Online
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