Due to the incredible popularity of ROE’s monolithic zirconia restorations (TLZ) we are frequently asked to recommend products to adjust and polish zirconia. Komet USA developed ZR Polishers a special line of burs specifically designed for hard materials like zirconia and lithium disilicate (emax). They incorporate interspersed diamonds for a “consistently, outstanding sheen in just two steps”. They are identified by blue for pre-polishing and light-gray for high-shine final polishing. Both are available in three shapes: point, flame, and cone.