IPS Empress glass ceramic is a very aesthetic, leucite-based material that naturally diffuses incoming light and creates a balanced chameleon effect. It provides ideal result with its translucency and life-like appearance. Since IPS Empress Aesthetic, press ceramic and IPS Empress CAD-machinable ceramic blocks are equivalent in material content, both materials show 160 MPa resistance in addition to their light optical properties. All-ceramic single-tooth restorations in veneers, inlays, onlays and crowns therefore adapt to their natural environment. The tooth preparation technique is effective with good adaptation and longevity of the restorations. Tooth structure can also be preserved with minimal tooth abrasive requirement.