Jolly Sunflower Seed not only contain rich protein and vitamin, but also zinc, a substance that can strengthen hamsters’ digestive system. 葵瓜子不僅含豐富蛋白質及維生素,還有鋅等微量元素,可以幫助增強倉鼠的消化系統,亦是倉鼠最喜愛的小食之一。