Solar Powered Cockroach Robot(Black)

# This funny toy, when exposed to sunlight, can start it's mini-engine and shaking itself. So no batteries needed.
# Powered by sunlight, this product shake itself seemingly forward or backward, spinning around as if looking for food.
# Both specially designed and eco-friendly , this product is also an excellent teaching aid to provide students with some basic knowledge about solar energy.
# A fun demonstration of solar power.