Fleuve d'étoiles

Fleuve d'étoiles (エトワールフルーグ 星の大河, Etowāru Furūgu) is an extending whip used by Lucy Heartfilia after obtaining it from Virgo.

Description
It is an extending whip which comes from the Celestial Spirit World and it features the constellation of Eridanus, the River. As the name suggests, it is a whip that has the rope section made of water, with stars of different sizes flowing and/or floating around it. The handle section is smoother and has a thin tassel string at the end, which holds up a single small star. The full name of the whip is "River of Stars of the Eridanus Constellation" (エリダヌス座の星の大河 Eridanusu-za no Hoshi no Taiga).

Trivia

 * Fleuve d'étoiles is French for "River of Stars"