DD Bio ZX² color – High Translucent (3Y-TZP-LA) natural chroma – high translucent zirconia according to VITA® shades The DD Bio ZX2 system combines the known positive properties of classic zirconia with a significant increase in translucency. This material is perfect for all highly aesthetic restaurations. perfectly suitable for: Monolithic crowns and bridges of any span range Especially for monolithic bridges Cut back (one layer) High aesthetic veneering of any span rangea