Dooku's second lightsaber

"Your swords, please. We don't want to make a mess of things in front of the Chancellor."

- Dooku

Dooku's second lightsaber was a curved-hilt lightsaber constructed and used by Count Dooku as a Sith Lord during the Clone Wars.

Specifications
Much like his first weapon, Dooku's weapon design of the curved hilts are to accommodate the Form II lightsaber combat he uses.

Clone Wars
After failing to retrieve his lightsaber while managing to escape from Hondo Ohnaka on Florrum, Count Dooku made himself a second lightsaber of a virtually similar design for the remainder of the war (and his life).

Final Duel
Towards the conclusion of the war, Dooku wielded the lightsaber in a final rematch with Kenobi and Skywalker aboard the Invisible Hand. The basic fighting moves and tactics employed by the Jedi early in the fight lulled Dooku into a false sense of confidence, and left him completely off-guard when they switched to the advanced fighting forms that they had mastered in the interim. Notably, Skywalker's Form V power attacks overwhelmed Dooku's defenses, driving his blade back so far that it scorched his own shoulder. Dooku only narrowly defeated Kenobi thanks to his greater power in the Force, though this only enraged Skywalker, who lashed out at Dooku in a fury. Dooku was driven back and brutally disarmed by Skywalker, who cut off both of Dooku's hands and seized the lightsaber. Skywalker held both Dooku's lightsaber and his own in a cross at the Sith Lords neck, and after continuous goading from Palpatine, decapitated the defeated Count. Skywalker abandoned the lightsaber with Dooku's corpse, and it was destroyed soon afterwards when the Invisible Hand broke in half, and the rear portion containing Dooku's remains burned up in the atmosphere.

Behind the scenes
Dooku's lightsaber in Star Wars Episode III: Revenge of the Sith is initnally believed to be the weapon in Star Wars Episode II: Attack of the Clones. But early in during The Clone Wars, the lightsaber was stolen and another lightsaber virtually identical is seen for the remainder of the series.

Non-canon appearances

 * LEGO Star Wars: The Video Game
 * LEGO Star Wars: The Complete Saga
 * LEGO Star Wars: The Quest for R2-D2 game
 * LEGO Star Wars: The Quest for R2-D2 film
 * Star Wars: Battlefront II
 * Star Wars Battlefront: Elite Squadron