Great product!
I am purchasing this because the rollers on my old one are showing signs of wear--some of the teeth are broken and there are some cracks in the barrels.  So, why 5 stars?  It's because I've had it at least 20 years.  Very rarely did I unplug it.  When I received the new one, I saw in the literature that I could just reorder the rollers.  It is handy to take on trips and works very well!  Great product!
Rating: 5 stars