This Kung Zhu Zhu Pet LOT of Robotic Toy Hamsters dated 2008 is a must-have for any toy enthusiast. 

With its unique design and advanced technology, this toy is sure to provide hours of entertainment and fun. 
It was manufactured in China and  is recommended for children ages 3 and up.  (Keep away from hair)
First released in late 2009, they quickly gained popularity during the holiday season. 
Each Zhu Zhu Pet has a unique name, personality, and symbol (known as a birthmark) on their back. 
Pressing a Zhu Zhu Pet's nose or head causes it to make noises, while pressing it's back causes it to scurry on its wheels.