This Product is Bad, Breaks, Breaks, Breaks.
First use it broke four time in the first 12 inches.  This product is not for anyone whose teeth touch; the teeth don't have to be tight, just touch.  It may be ok for anyone whose teeth don't touch anywhere, but if someone had teeth that don't touch anywhere (highly unusual), then maybe those teeth may not need flossing.  This product breaks with the slightest pressure.  It is now trash; never to purchase again.
Rating: 1 stars