Teeth Whitening Shade Guide, 16 Colors Paper Tooth Bleaching Shade Chart, Dental Bleaching Shade Tab for Dentist Tracking Teeth Whitening Course for Household Oral Care, Lightweight(20 Pieces)

?【Professional Color Chart】The 3D professional shade guide is of premium quality with colors close to natural teeth. It includes 16 colors arranged in shade value order. These colors include A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2,, ?【Convenient Tracking Tool】The 20 pieces teeth whitening shade guide includes 16 color tabs arranged in shade value order. It helps you determine the effectiveness of teeth whitening products and methods., ?【Suitable for Dental Clinics or Home Use】Teeth whitening shade guides are popular in the teeth whitening field and can be used in dental clinics or at home. The guide is small and lightweight, making it easy to carry., ?【Track Whitening Progress】The guide is designed for teeth whitening and tracks the whitening effect by comparing teeth shades before and after bleaching. It's ideal for dentists to track their patient's progress throughout their teeth whitening cou, ?【Portable and Lightweight】The dental teeth color cards are crafted from quality paper material and are the size of a bookmark. They are easy to carry and suitable for personal or professional use.