The periwinkle, scientifically known as Littorina littorea, is a gastropod mollusk typically found in the Galician waters of Spain. This product is highly valued for its characteristic flavor and is an ideal option for appetizers. It is recommended to prepare it boiled, seasoned with salt and bay leaves, which enhances its marine qualities. The indicated price corresponds to half a kilogram, making this periwinkle an accessible option for enjoying on various occasions. Perfect for those looking to experiment with seafood dishes and enjoying the freshness it offers, the periwinkle adapts to different recipes and cooking styles.