What are the most popular collections by RCR Cristalleria Italiana?

RCR offers a wide range of collections, with a few standing out over the years. The Melodia line is among the most recognised, featuring classic cut patterns inspired by traditional crystal. It has been in production for decades and remains widely sold. Opera is another popular range, known for its bold vertical cuts and heavier feel. It suits both modern and traditional table settings. The Oasis collection leans towards contemporary design, with cleaner lines and lighter forms. Timeless is often chosen for whisky tumblers, with a geometric pattern that reflects light strongly. It appears frequently in bars and home collections alike. These collections differ in weight, thickness, and pattern style, allowing buyers to choose based on preference. Sales data from retailers often show Melodia and Timeless among the top-selling lines, especially during holiday seasons. Each collection maintains the same core material quality, with variations focused on design rather than composition.