ST-C discs made of zirconium dioxide are designed to optimize and accelerate the restoration fabrication process thanks to their pre-colored structure. These discs initially provide a stable and uniform color, significantly simplifying the workflow. The material allows for time savings and reduces production costs by minimizing manual labor. ST-C discs combine practicality, strength, and high aesthetic characteristics, making them an indispensable choice for creating quality and detailed restorations.