Useful to curl or straighten eyelashes.
So far I like this product.  I have some eyelashes that are too curly and in odd places so I am experimenting with this heated eyelash curler to straighten them out.  So far so good.  It charges up quickly and the recommended temp 80 is easy to achieve by depressing the button on the side.  The charging cord that came with it was no good (it would not insert all the way).  Instead I am using a much longer cord that I already had on hand.
Rating: 4 stars