With its strong body and highly translucent enamel layer, KATANA™ Zirconia YML offers the properties needed for a wide indication range. It is based on a new multi-layer technology featuring newly developed zirconia raw materials with different yttria concentrations integrated into a four-layer colour structure. The result is a chroma, translucency and flexural strength gradation with a seamless structure that allows to produce high-quality, lifelike restorations – including monolithic long-span bridges.