Charm Temp Crown Shade Bleach: - Self Curing Product. - High-Strength , Low Shrinkage . - High Standard Flexural Strength . - Simple Work for Precise Modeling . - Temporary Protection of gingiva and teeth during the operation . - Bleaching Color. Pack Contains: - 50 ml x 1 Cartridge. - Mixing Tips. **For further product information, please contact Chat Support**