Which size of Frozen Starry Night Italian Soda requires 2 pumps of blue raspberry syrup?

The size of the Frozen Starry Night Italian Soda that requires 2 pumps of blue raspberry syrup is large. Typically, the larger the drink, the more flavoring syrup is needed to achieve the desired taste balance. In this case, a large size will provide enough volume for 2 pumps of blue raspberry syrup to infuse the drink adequately with flavor while ensuring it remains enjoyable. Smaller sizes, like small or kids, usually use less syrup, which accounts for the different pump quantities used for different sizes. This ensures that each drink maintains a proportionate flavor and sweetness corresponding to its volume.