Some make noises and some dont so may need a new battery. Come with the smaller bag and the big bag The ZhuZhu Pets Toy Hamster Bundle includes a set of 10 miniature electronic pets, perfect for children aged 4-11 years old. These micropets are designed by the popular brand ZhuZhu Pets and are manufactured in China. With their cute and interactive design, these electronic pets provide hours of entertainment for young children who enjoy playing with toy animals.
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