The TiFinity Toothbrush has ultra fine bristles that give you a superior brushing experience, especially in those hard to reach places of your mouth. It also has bristles that last an awe inspiring 10 years, yet a few lines down on the site it's given only a 2-5 year life span. One real advantage to this brush is the fact that it will actually remove more plaque than your standard nylon brush, how much though is something that you'll probably never know. All of those points aside, this tooth brush is worth getting because of how sweet it looks.
Source: tifinitytoothbrush.comAdded: 11 April 2007