The Luminous Heart Baton (ルミナスハートバトン Ruminasu Hāto Baton) is the upgrade of the Heart Baton, and is Shiny Luminous' main attack item in Futari Wa Pretty Cure Sky Jewel. It has three different modes: Rod, Harp and Boomerang. With it, she can perform different attacks, depending on the mode:
- Shining Star - Primary finisher, performed with the Baton in Rod Mode and the Luminous Key.
- Lumiere Star - Sub attack, performed with the Baton in Harp Mode and the Lumiere Key.
- Angel Star - Sub attack, performed with the Baton in Boomerang Mode and the Angel Key.