
Advanced Yucera 4D PRO Multilayer Zirconia Blocks for Dental Labs. 8-Layer Multilayer Design: Achieves natural color gradient with 15-layer gradient effect and 57% incisal permeability. High Flexural Strength: Bending strength ranges from 700 to 1200MPa for exceptional durability and fracture resistance. 5-Year Warranty: Comprehensive warranty coverage for all mechanical defects and performance issues. Low Thermal Conductivity: Protects dental pulp from hot and cold stimuli for enhanced patient comfort. Wide Color Range: Available in A1-D4 plus Om1-3 shades to match natural tooth variations. Multiple Thickness Options: Thickness options include 10, 12, 14, 16, 18, 20, 22, 25, and 30mm. Easy Milling Properties: Designed for precision milling with high efficiency and reduced tool wear. Full Customization Support: Offers full customization, minor customization, and flexible customization from samples or designs.