GC America Initial LRF Leucite Reinforced Feldspar CEREC CAD CAM Blocks A1 HT Size 14L, GC-876503The GC America Initial LRF Leucite Reinforced Feldspar CAD CAM Blocks A1 HT, Size 14L (GC 876503) are designed for highly esthetic, chairside restorations, offering excellent translucency and natural tooth like appearance in digital workflows such as CEREC systems. Manufactured from leucite reinforced feldspathic ceramic, these blocks provide superior polishability, enamel like fluorescence, and lifelike translucency. The A1 High Translucency (HT)