The Calla tumbler is a stylish, perfectly weighted shape to enhance the drinking experience and features a contemporary design with a burst of radiating crystal cuts. R&D is about experimenting, whether bringing wonderful refreshing cocktail and mocktail flavours together or enjoying a simple whisky on the rocks, its about serving them in style. Presented as a pair with striking contemporary packaging these tumblers also make a perfect gift. | Tumbler Glass (Set of 2) crafted by Royal Doulton