3M™ Chairside Zirconia Blocks for CEREC - 5 Crown Blocks (20mm - 5/Pkg), Shade A3.5

3M™ Chairside Zirconia Blocks for CEREC® are CAD/CAM zirconia milling blocks designed for chairside single-visit crown and bridge restorations. Engineered for use with the CEREC® SpeedFire furnace—and compatible with high-temperature sintering systems such as the Programat® CS4—they combine exceptional strength, esthetics, and efficiency.