The Heart Wings (ココロのハネ Kokoro no hane?) are the primary items used by Guardian Angel Papillon and Guardian Angel Cavetta in Guardian Angels Of The Stars. The Guardian Stars need the Heart Wings in order to perform their purification attacks. When inactive, the Heart Wings are attached to the chain that holds the girls' shoulder armors. The Heart Wings are powered by the harmony between the owners.
In the next season, Rikka and Ami get into a hard fight. The lack of harmonized power causes the Heart Wings to get damaged. The Heart Wings eventually break into shards which Rikka and Ami can't get back together. However, after reuniting in power and feelings, the powers of the Heart Wings were restored. The Heart Wings then became the Dulcet Rods.