Pearly White is an in-office tooth whitening system utilizing 35% hydrogen peroxide in a form of gel. Features: - Pearly White gives users ease and flexibility for performing whitening procedures. - Pearly White is a fast and safe whitening system. - Pearly White contain desensitizers to satisfy patient comfort. Kit contains: - 2 x 4 Gr Pearly White whitening gel syringes. - 1 x 4 Gr gingival gel. - Accessories.