StirUp Curious Calamansi the perfect way to refresh and rejuvenate instantly! Calamansi, also known as calamondin, is a popular citrus fruit in the Philippines and Southeast Asia, known for its tangy, sweet, and slightly sour taste. It is a cross between a tangerine and kumquat with a fruity sweet refreshing taste with a slight floral finsih. StirUp Curious Calamansi is also a perfect swap for any  recipe that calling for lemon. This exotic fruity Curious Calamansi is a real drinking pleasure.