Especially suitable for full contour zirconia restorations. High diamond concentration for more efficiency. Avoids repeated glazing after retouching. Before polishing, grinding is done with DIASYNT® PLUS.TWIST is a new and unique polisher geometry developed by EVE. It enables the user to polish any surface structure with just one instrument. As a consequence, excellent polishing results on any surface combined with a significant reduction of the application time are achieved.