Transform and switch between any of Kamen Rider Kiva's four main forms with this fun role-playing Kivat Belt that can play electronic lights and sounds! The included Kivat-bat III can play over 60 signature phrases and sounds; its speech pattern changes according to its "mood," and its eyes change from red (happy) to blue (unhappy). Put on the belt (designed to fit waist sizes 50-68cm), simulate Kivat-bat III "biting" your hand by pressing its fangs in with your left hand to activate a transformation sound, then attach Kivat-bat III to the belt's Kibuckle to complete the transformation into Kamen Rider Kiva Kiva Form. Switch to Kamen Rider Kiva's three other forms by inserting one of three Fuestles (Garulu Fuestle, Basshaa Fuestle, and Dogga Fuestle) into Kivat-bat III's mouth; its eyes will turn to the Fuestle's color as it summons the respective form's weapon. Other Fuestles include a Wake Up Fuestle for initiating Kiva Form's Rider Kick finishing move, Doran Fuestle for summoning Castle Doran, and Buroon Fuestle for summoning Buroon Booster. The six Fuestles can be stored in the Kivat Belt's six Fueslots. Two AAA batteries are required, not included.