GRACE Collection by RONA -- Having the appropriate glassware to serve the various desired drinks enhances this pleasure. Rona‘s superior quality, fine, cold – cut rimmed glasses will enhance your enjoyment of the exceptional wines of the world. It’s not only a question on of aesthetics, but also of flavor. The shapes can be important. The quality of the glass is also important. Rona wine glasses feature unique shapes, designed with specific characteristic for each wine.