Leucite-reinforced feldspar blocks for full-contour, all-ceramic indirect restorations. Flexural strength of 210 MPa when polished and 250 MPa after using glaze paste. Natural, chameleon-like effect. Indicated for single anterior and posterior partial and full crowns, inlays and onlays, veneers, and endo crowns on molars. High fracture stability. Does not require firing: just mill, polish, and cement.