The fruit of the Choompoo Longan is small to medium-sized, usually around 2 to 3 centimetres in diameter. It has a smooth, thin, light brown skin that is easy to peel. Inside, the fruit reveals a translucent, succulent flesh that is sweet, aromatic, and slightly crisp. The flesh surrounds a single, shiny, dark brown seed. The Choompoo variety is particularly noted for its superior sweetness and subtle floral undertones, making it a favourite among longan enthusiasts.