It is translucent enough to look natural. When bonded to the teeth, instead of being cemented with conventional dental cement, they don’t show a black line at the gumline.
Cercon
It is an all-ceramic metal-free restoration which begins with the Cercon Zirconia framework. Cercon Zirconia provides a translucency that exceeds porcelain-fused-to-metal restorations and creates vitality similar to natural teeth. Whether for crowns or bridges, for the anterior or posterior regions, Cercon Zirconia allows you to achieve an extraordinarily high degree of precision and accuracy of fit. This crown comes with a guarantee of 10 to 15 years.
Translucent zircon oxide from AmannGirrbach
Is suited for crown and bridges. This newly developed zircon oxide makes it possible to produce the required translucent results at material-efficient sintering temperatures, which guarantees long-term stability of the finished crown. It is notable for extremely high bio-compatibility, optimal visual quality and impressive resistance to bending stresses. This crown comes with a guarantee of 10 to 15 years.