Check the listing for details. 24x Multipack Crastan Effervescent 150g Bag. Color: Clear, Condition: New. Listed at 69.17 USD. Crastan Effervescent is a versatile, high quality product, known for its ability to offer a hot drink with an intense and aromatic flavour. Crastan's effervescent formula stands out for its ability to dissolve easily in hot water, creating a pleasant, rich and aromatic drink, ideal for those who want a moment of comfort or a refreshing break. This product fits perfectly into the tradition of instant drinks, but with a unique touch given by its effervescence which gives an extra sensation of freshness and liveliness. Crastan Effervescent is available in different flavor variations, ranging from classic coffee to chocolate, to other options that satisfy even the most demanding palates. Each product sachet is designed to be easily mixed with warm water, ensuring quick and even dissolution wit.