Zirconium oxide-reinforced lithium silicate (ZLS), the new generation of high-strength glass ceramics, makes the difference. Celtra® Press is now available as a tooth-colored crystallized final material for conventional press technology. The Celtra® pressing system consists of press pellets, veneering ceramic and a specially developed veneering material. The special properties of the Celtra® press system make the difference: Unprecedented combination of aesthetics and flexural strength of more than 500 MPa (natural opalescence and translucency, high edge stability) Exact shade matching to A-D shades, amazing chameleon effect for easy shade matching to the dental environment Simple and fast treatment in the lab (no reaction layer, easy to polish, optimal granulate supply reduces storage)