The King of HopToad is an animated toy by an unknown company. It's based on the Money Toad, a creature from Feng Shui culture (thanks to _ksllmfcai_ for identifying what it's based on).
While the box depicts a gold one, only actual photos of silver ones have been found. It has two front legs and a single back leg. Its back and feet are bumpy, and each foot has four, black claws. The area where each eye is, is painted green. It has a large, oddly-shaped, translucent gem between its eyes, and there are some blue spots on the toad’s back. The left and right sides of the toad have something gold, that looks like a spring, and the toad has a pair of black lines that go downwards from the gem between its eyes toward its mouth. The gem between its eyes can either be blue or red.
It moves around on bump and go wheels, turning away from any obstacles it bangs into, and it moves its tongue. The gem between its eyes lights up.