Since ceramic and metal ceramic restorations in crown and bridge have the potential to fracture. repairing porcelain restorations has become a serious cosmetic and clinical problem. Composite resins have been the material of choice for porcelain repair intraorally because of the esthetic appearance and easy manipulation. However for the repair to withstand functional load. https://www.nacrack.com/hot-savings-HiBoost-Home-15K-Smart-Link-F20G-5S-IoT-limited-super/