Tide Mug 32cl (11oz) (Pack 12) The beauty of the Porcelite Aura collection is its true uniqueness with each and ever piece exuding an individual finish. Natural reactions occuring in the kiln, combined with the hand decorated finish, result in an eclectic mis of tableware that's perfectly suited to the current trend for authenticity. The Aura collection includes 5 complimentary colourways of Earth, Flare, Glacier and Tide. Porcelite Aura Tide is infused with a deep cobalt blue and high glaze speckled finish that is sure to impress around the table. Aura Tide Mug 32cl. Porcelite Aura Tide. Deep cobalt blue with speckle texture. Mug.