Primary The Primary collection imposes a timeless cachet on your tables. The 4 tumblers of the Primary collection, from 27cl to 44cl, display their perfect brilliance and roundness, typical of the tulip shape, matched with a fine rim. Perfect for serving water and soft drinks, they become verrines for your sweet and sour mini-compositions. Krysta gives these tumblers brilliance and durability, withstanding over 2,000 cycles in an industrial dishwasher.