Aidite 3D Pro Zir (3D Pro Zirconia Zirconia Multilayer) full ceramic restoration in zirconia material Advantage. 3D Pro Zir is a digital material that means faster, better and more economical production. 3D Pro Zir is a color gradient, transparency gradient, strength gradient and achieves the right occlusion strength which means no damage to the opposite dentine. Color: VITA 16 shades and hollywood white (bleach). Aesthetics: Super high translucency. Sintered density: ≥6.0g / cm³. Bending strength: Cervical part 1050Mpa. Fracture toughness: 5Mpam. Hardness: 1250.