A reflective device is provided. The reflective device includes a reflective layer and a first region which reflects light to form an image that simulates a change in tooth color of at least a portion of a viewer's tooth.

 
Web www.patentalert.com

< System and method for digital film development using visible light

< Kiosk

> Kiosk

> Method and apparatus for ordering photofinishing goods and/or services
~ 00047