Fairy Tones

The Fairy Tones (フェアリートーン) are special jewel-like items that is used by the Pretty Cures. These fairy-like jewels gives either both Hibiki and Kanade special abilities and powers when used by inserting them into their Cure Modules. Currently, there are 8 Fairy Tones available and each of the Fairy Tone's names are based on musical notes.

Revealed Fairy Tone
There are currently 8 Fairy Tones available. Seven of them can only be summoned by Hummy herself, while the eighth belongs to the Masked Cure.

Trivia

 * The Fairy Tones are the sixth Fairy-Like items in the Pretty Cure Universe. The first are the Heartiels in Futari wa Pretty Cure Max Heart, the second are the spirits in Futari wa Pretty Cure Splash Star, the third are the Pinkies in Yes! Pretty Cure 5, the fourth are the Palmins in Yes! Pretty Cure 5 GoGo! and the fifth are the Pickruns of Fresh Pretty Cure!.
 * The names of the Fairy Tones were both based on the notes in music, most notably the Solfège scale and the colors of the Rainbow (Excluding Rery). To raibow to be perfect (Excluding Rery) Dory needs to transform in red.