Not bad but....
My wife actually purchased this device to flatten sewing threads. It works fairly well for that. However two items kept it from getting five stars: it does not close flat on the heating services, the front has a gap in a closest tight at the rear so I assume it would have the same affect on here. And there is a slight plastic smell when it heats up.<br /><br />Update: 9/22/18...well it just died. Seems to have a short in it. Lasted about 3 days of lite intermittent use. Light comes on & it briefly starts to heat up then goes cold.  Has a full charge, just appears to be defective. Returning it for a different brand....bummer, my wife really hoped this would work for her.  Revised rating from 4 to 2 stars.  I have no doubt the Mfg would have exchanged it but I feel more comfortable going with a different mfg.
Rating: 2 stars