VITA VM®9 is the newest addition to the VM family of fine-grain porcelains. It shares VM7ís desirable characteristics while satisfying the unique requirements of yttrium-stabilized zirconia (CTE of 10.5). This 3D-Master shaded porcelain is compatible with VITAís In-Ceram YZ Cubes for CEREC® and many of todayís zirconia substructure materials.