| Place of Origin | Guangdong, China |
| Brand Name | Rechan |
Professional Shade guide for teeth whitening;
Tracking teeth whitening treatment result;
24 shades, professional and easy to use;
Teeth Whitening 3D Shade Guide
20 color teeth shade guide with high quality
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Professional Teeth Whitening Shade Guide,20 shades in total, 3D Shade Guide