Easy to use; locks on bottle for easier operation than other corkscrews; pulls all types of corks, including plastic * Lock on bottle; hold bottle with other hand and press bottom button until the opener stops * Pull up opener to release lock on bottle; press top button to eject cork * Illuminated LCD screen counts down the number of cork pulls before next charge; 30 cork pulls per charge * Silver color; includes foil cutter and AC charger; doesn"t require a base for charging