Designed for determining the level of lightness for the tooth whitening process (alternative to the traditional VITA classical A1-D4 shade guide) in a single step. The VITA Bleachguide 3D-MASTER offers a true alternative to the traditional VITAPAN classical shade guide and sets a new standard for the planning and monitoring of the patient’s tooth whitening regimen with a simplified scale. The VITA Bleachguide 3D-MASTER also offers new intermediate shade tabs that are arranged specifically for measuring bleaching progress