Tinkle Star

The Tinkle Star (ティンクルスター) is a pendant given to Comet before she left to Earth.

Appearance
It is a fuschia pink star with smaller yellow stars on each point, with the Harmonica Star Country emblem on the top point. The middle button is a fuschia pink heart in the center of a large yellow star.

Uses
It serves three different functions

It can be used a twinkle detector, which gives off a reaction when it detects a twinkle in someone's eyes, making it easier for Comet to search for the Prince. Rababou can also go inside, and Comet can use it to transform and cast magic with Star Power. By pressing the center button, a ring appears on her middle finger, causing the pendant to light up and activate the transformation.

When it reacts to Rababou and Rabapyon's Love Power, it can transform into the more powerful Lovelin Heart.

Meteo's Star
Meteo also owns a similar pendant, which also works similarly to Comet's. Her fairy partner Mook can go inside, and she can transform with it.

It appears as a green star with more sharper points, a dark green pentagon shape with a red heart button in the center