kunyiyi Teeth Shade Guide - Dental Tooth Whitening Shade Chart Professional Porcelain 3D R-20 Color Comparator with Mirror Tooth Bleaching Color Tracking Chart with 20 Colors

【Comparison before & after whitening】: High-quality porcelain 3D teeth shade guide, good for teeth whitening and inserting a false tooth. Professional tooth whitening color palette for comparison before and after bleaching. 【Quick and precise shade determination】: For comparing teeth shades before & after bleaching. Teeth whitening shade guide with laser graved numbering, easy to read, tracking and compare whitening effect. 20 colors, simple and clear, provides you a high accuracy of teeth color. 【High Quality】: Comes in stylish aluminum case and a built-in mirror, portable and easy to carry. The shade tabs can be heat-sterilized in the autoclave up to a max temperature of 140 orcold-sterilized by using a suitable disinfectant. 【Feature】: Dental shade chart has unique appearance design and fluent outline. Each tooth can be individually removed, easy to clean and storage. 【Note】: The shade guide base is only suitable for surface disinfection. The plastic parts of the shade guide are not resistant to monomers.