Thames & Kosmos 620500 My Robotic Pet - Tumbling Hedgehog. Build your own adorable robotic pet hedgehog! With the 172 building pieces in this kit, you can assemble a real robot that looks like a cute hedgehog. The robot has a built-in sound sensor and is programmed to react to different sounds. After you build it, you can play with it by making different sounds and watching it tumble, roll, spin around, bristle its spines, and scurry around.

Product Dimensions:

9.00 x 6.00 x 1.50 in

1.00 lbs

Shipping Dimensions:

11.00 x 3.50 x 8.00 in