| 摘要 |
The present invention relates to various devices, systems, kits and methods having dental applications. For instance, a dental tray (10) is provided for use in taking an impression of a person's teeth. A dental shade chart (80) is also provided and includes a shade sticker (86a) for use in determining the shade of a person's tooth. Further, the dental tray (10) and/or the shade chart (80) can be included in a kit (106). |
