Tiffany & Co. PR53ZV-SVF1O1-56 glasses frames have earned a lot of positive reviews from customers. Many customers appreciate the classic design and timeless look of the glasses frames. They also mention the quality of the frames and the precision of the craftsmanship. Customers also like the fact that the frames come with a one-year manufacturer's warranty. Customers also mention the lightweight feel and comfortable fit of the glasses frames. Overall, customers are very satisfied with their purchase of Tiffany & Co. PR53ZV-SVF1O1-56 glasses frames.