Making natural veneers and other anterior prosthetics from zirconia? Yes! KATANA Zirconia HTML is so translucent that light reaches the original tooth color, bringing you the natural result you need. This zirconia has one of the highest translucency levels on the market, as well as a natural color gradient. The next time you plan to fabricate a veneer, think about milling KATANA Zirconia HTML. You will be thrilled using zirconia in a totally new way.